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Fetal heart rate boy or girl at 13 weeks. com/aktxxr6/free-ip-configuration-tool-for-ip-camera.

I'll be 16 weeks (4 months) on Monday. One of the most universal myths about gender revolves around your baby’s heart rate. Posted 01-03-18. You can opt to get the news a little earlier — possibly as soon as 9 weeks — if your provider has recommended At 5 weeks, your baby's heart rate is about the same as yours, around 80 to 85 bpm. Baby Sex Prediction Myth #4: The Drano Test. Baby Sex Prediction Myth #3: the Ring Test. Jan 22, 2021 · More specifically, heart rate was measured for both sexes at approximately 9 weeks. FitMommy23. You're probably having a male. The Fetal heart rate: The rate of the heartbeat does not give any information about the gender of a fetus. Aug 9, 2018 · The gestational age dependence of baseline FHR and variability has been described before. comment. My midwife thinks my baby is possibly a girl because the heart rate is over 140. b. GisM17. Aug 3, 2020 · Take a peek at this fetal heart rate chart to get an idea of how it changes week to week: Once baby is born, he/she will maintain the 120-160 bpm average range for the first few hours, but after that: The neonate (first 28 days of life): 100-165 bpm while awake and 90-160 bpm while asleep ( source) 1-2 months: 100-150 bpm while awake and 90-160 May 30, 2023 · Learn about fetal heart rate at 20 weeks and whether it can predict your baby's gender. And what’s The accuracy of US before 14 weeks gestation in identifying the sex of the fetus is poor . As your approach mid-pregnancy, the average heart rates run between 120 Jan 19, 2018 · At our first appointment (8 weeks) baby’s heart rate was 168 and we thought we for sure were having a girl then at the second appointment (12 weeks) it was down to 142 and baby showed us he was a boy then at the third appointment (16 weeks) it was still at 140s and baby once again showed us he was a boy. Heart rate. I'm pregnant with boy/girl twins. Im going to be 19 weeks tomorrow. & I seen midwife 4 my 16 week check to day baby's heart beat was 140 x Aug 14, 2010 · 172 HR- Think baby is a boy or girl? catbruce. I'm having a boy and his heart rate states in between 160 and 170 look May 24, 2016 · December 2016 Birth Club. Jun 24, 2024 · CVS is available between weeks 10 and 13 is carrying a boy or a girl. M. Girl = horse. When I was in labour with my first the midwife thought boy as heartrate about 130 and she was correct! 2nd time round it was slightly higher but resting heart rate just under 140 and a boy again. Nov 2, 2012 at 6:10 AM. A. Check when the fetal heart rate is relatively stable. Fetal heart rate monitoring measures the heart rate and rhythm of your baby (fetus). 9 BPM. It's probably not much lower now at 3 with how she's always bouncing off the walls 24/7, but she's definitely healthy ;) Nov 17, 2014 · Nov 17, 2014 at 3:20 PM. The heart rate of your baby fluctuates as they grow and as they move. At my 15 week appointment the heart rate was 150, and I found out later that day at an elective ultrasound that's it's a girl! My girls were around 150 and this baby who is a boy Apr 27, 2010 · In one study, researchers used ultrasound to measure fetal heart rate in 477 fetuses before 14 weeks of pregnancy. According to some, a rapid rate of more than 140 beats per minute means you’re My 7 weeks sonography is showing me fetal heart beats is 161 per min can i recognize that its a baby boy or girl Asked by: srinivasvenkataiah This site is best viewed while logged in. She said that it's true but only during the last weeks of pregnancy. At 20 was around 150-153. Apr 25, 2023 · First trimester fetal heart rate as a predictor of newborn sex. Today I am 14 weeks 3 days. My baby's heart rate was 172 also at 9 weeks and everyone that knows Im pregnant told me the baby will def be a girl. Ultrasound (often called sonography, since it relies on sound waves) is a non-invasive, low-risk imaging Apr 18, 2018 · Sex differences in fetal heart rate and umbilical artery Doppler indices adjusted for fetal heart rate. Oct 22, 2019 · In another study, a female fetus' heartbeat was different in labor as compared to a male heartbeat. Posted 02-06-14. 3 weeks gestation, or. 7 BPM. Getting pregnant. Is it boy or girl. Dec 10, 2018 · Pregnancy Week 41. Have had little to no symptoms… heart rate is 156 let me know your opinion! Or am I crazy lol Boy or Girl - HR 165 at 12 Weeks. Now im having 36weeks. I read somewhere that the heartbeat thing becomes more reliable later on in the pregnancy. Fetal heart rate monitoring is obviously stable in the late pregnancy, that is, more than 7 Jul 15, 2017 · 12 weeks First prenatal visit heartbeat at 160 Boy or Girl?? k. Jul 25, 2023 · Is baby's heart rate around 140 beats per minute? While this article uses the terms "gender" and "boy" vs. There is a prevailing belief in the general population that the female fetus has a more rapid heart rate than the male fetus. If the ring swings back and forth, the baby is But researchers have debunked this heart rate gender prediction theory. Like. Mandeville added it’s still neat to have some lighthearted fun. d. Now that I'm 19 weeks, heart rate is between 140-150. It will then rise and peak around the 9th and 10th week, to 170 bpm. A rapid fetal heart rate is termed a fetal tachycardia and is usually defined as: FHR >160-180 bpm 5,7. juhneen. CarBar4. By 9 to 10 weeks, it has increased to about 170 bpm. I just went to the doctor today so they could check the heartbeat and Mar 18, 2001 · Heartbeat 175 9 weeks pregnant, boy or girl ? g. My babies was 175 & my doctor said shed almost bet money it's a girl. Generally it's a galloping horse 140+ for a baby girl, a slow chugging train 118-140 for a boy. Pregnancy Week 39. The Reality. Boy or girl? m. At 13 weeks, they were both around 170. 9 bpm Jan 9, 2023 · 3. What's considered a normal fetal heart rate – and how this changes by week. Women with healthy, uncomplicated pregnancies can typically find out their baby’s sex sometime around 20 weeks, during their level 2 ultrasound or anatomy scan. Witsberger, L. is it girl or boy. This video demonstates 2 live fetal heart beats ultrasounds and many beating fetal hearts at different weeks of pregnancy. Apr 6, 2015 at 10:07 PM. Pregnancy. Listen closely the next time your doctor listens to the baby’s heartbeat. However, you may hear it a little earlier or later. The average heart rate of girls was 151. I seen alot of posts here on baby's heart rate bmp. Oct 12, 2012 at 8:24 PM. Posted 27-12-18. I talked to the nurse practitioner at my OB office (who was an L&D nurse for 18 years) about the hr theory. The rationale for this heart rate-gender distinction is a bit fuzzy, but one hypothesis arose from studies about a baby’s eating May 17, 2012 · I have 2 boys and one moer on the way and their heart rates are "girl" if you go by that ;) sorry!! 9 weeks-170 13 weeks- 160 15 weeks- 143 Having a boy. ”. Today I had my prenatal appointment and was able to hear the heartbeat for the very first time!!! (coolest experience ever). The heart beat was still sitting pretty at 175 bpm ️. Jan 25, 2023 · Hey mamas! First time mama here! Just got an ultrasound today at 8 weeks and 5 days. suriprasad. 147 heartrate. A fetus’s heart will start beating at approximately 6 weeks of pregnancy. The nub expert people said I was having a boy judging by my scan, and I have a feeling it’s a boy. Nov 24, 2017 · It's really an old wives tale. l. December 2014 Birth Club. Posted 11-16-09 Jun 4, 2013 · Aim. Posted 08-04-14. Oct 12, 2012 · Having twin boys and both heart beats were between 165-170 at about that age. Jul 22, 2014 · I went for an appt. At 10 weeks Nov 10, 2022 · Ring test: To try this old favorite, a woman ties her wedding band to a string and hangs it over her pregnant belly to guess the baby's gender. That's about twice as fast as yours! By week 9 or 10, the rate will hover around 170 beats per minute — and then slow from here on out. In just two more weeks, the fetal heart system will contract at a pace of around 150 to 170 times a minute. But there’s a range here too, anything below 100 in the first 6 to 8 weeks of gestation —especially below 90 bpm —increases the chance of pregnancy loss . a girl? Here’s what you need to know. All basic knowledge about fetal h Sep 6, 2012 · Its true with my first the heart rate was about 163 and higher which was a girl who is 5 now and with my second the heart rate was 139 which was a boy who is a terrible 2 right now, I am currently Mar 23, 2023 · A slow fetal heart rate is termed fetal bradycardia and is usually defined as 1: FHR <100 bpm before 6. Heart rates start out slower, and then by 8-10 weeks run in the range of 170-200 BPM (beats per minute). Because he can move them in a jerky fashion, he may be able to get his thumb into his mouth soon — a habit that may come in handy for self-soothing when he's a newborn. I just wondered if anyone else who knows what sex they’re having has compared it to the heart rate? Jun 10, 2023 · Dr. The heart is made up of four chambers – two at the top called atria and two at the bottom called ventricles. Journal of Maternal-Fetal and Neonatal Medicine 29(5): 803-6. Is that boy or girl. Methods: This was a retrospective review of medical records and ultrasounds performed between 8 and 13 weeks The answer depends on which prenatal tests or screenings you undergo. FHR <120 bpm between 6. Is my baby gender boy or girl? If fetal heart beat at 9 weeks is 170bpm does that increase chances of it being a girl? Heart beat can predict boy or girl? Is it true that if your baby heart beat is over 140 it's a girl ? Under its a boy ? Sep 14, 2020 · If your child’s fetal heart rate is below 140 bpm (beats per minute), that’s one of the signs of having a baby boy. Fetal heart rate. This method of gender prediction might be particularly enticing for parents-to-be because it implies you can learn the fetal gender very early in the pregnancy Feb 20, 2012 · Anonymous. Hey! I’m 13 weeks 2 days and today I had my appointment and we were able to hear the baby’s heart rate it was 150 which the nurse said it was normal, with my son his heart beat was always higher so I was a really surprise about 150. f. I've heard that if it's less than 140 it's a boy & if it's 140+ it's a girl. jasmine910. The scan also looks for signs of specific congenital disabilities or structural issues with certain organs. Aug 11, 2017 at 6:42 AM. Posted 05-24-16. Baby Sex Sep 29, 2023 · Early in your pregnancy, the babies’ heartbeats will start slow, averaging about 110 BPM. Dec 12, 2023 · Your 12-week ultrasound is meant to assess your baby's development at the end of the first trimester of your pregnancy. Had an ultrasound earlier and it's 175, a baby boy! What's considered a normal fetal heart Jun 18, 2024 · Your baby’s heart continues to develop during pregnancy. Hakakha adds that during the first 10 weeks of pregnancy, fetal heart rate is almost always confirmed by using an ultrasound machine, which uses soundwaves to pick up a baby's heartbeat from Jul 2, 2024 · But researchers have debunked the heart rate gender prediction theory. Jul 22, 2017 · Pregnancy Week 38. The fetal heart rate is between 90 and 110bpm in early pregnancy (6). Created for people with ongoing healthcare needs but benefits everyone. Jan 7, 2016 · 4. 156 bpm heart beat in 13week. 1 weeks, 155. last week at 9 weeks 5 days, the baby's heart rate was 172 and my dr. hello! I had my first ultrasound today and I'm close to nine weeks and the baby's heart beat was at 175 I was wondering if anyone knows if I'm having a boy or a girl, or you cannot tell from the heartbeats? i have two daughters and this is my third pregnancy. Hey everyone. These Jul 27, 2021 · Several studies have been done regarding fetal heart rate. Modak, and L. Females had heart rates averaging at 151. Like 3rd trimester. The ventricles are the pumping chambers of the heart. J. girl, you can find Objective: To predict the sex of newborns using first trimester fetal heart rate (FHR). By week 9, this rate increases to 150 to 170 BPM, or about twice as fast as yours. Posted 06-29-12. JessBR. Mar 23, 2023 · A slow fetal heart rate is termed fetal bradycardia and is usually defined as 1: FHR <100 bpm before 6. FHR around 170 bpm may be classified as borderline fetal tachycardia. Reviewed by Shannon Smith, M. It can vary by 5 to 25 beats per minute. s. V. With an at-home fetal doppler device, most women can pick up a heartbeat around 12 weeks. 0. Then if people can pop back on once gender is known and we can see if there is any truth to the old wives tale and gender! My baby’s heart rate at 8 weeks was 150bpm I don’t remember my previous 3 babies and Dec 14, 2011 · mum2JRC · 14/12/2011 22:15. Myths: There are many circulating myths about predicting fetal gender. Heart rate at 17 weeks 145 Boy or Girl. spmahony. Wiggles: Babies start to move quite early, and by 13 weeks, those movements might be visible during the ultrasound. It is more accurate during the last few weeks of term & labour itself, both my girls had heartrates throughout pregnancy of 140-160 (there are exceptions to the rule though as baby's heartrate will raise/fall along Oct 1, 2017 · Add a comment. Heart rate was a perfect 145 so i wonder if that can mean boh or girl xxxx. So it is better to consider these only as fun distractions. @fabymommy, It actually is a predictor once you're so far alone, boys hearts rates are slower & that's a fact. "girl," it's important to note which typically happens in weeks 11-13 of Sep 14, 2020 · According to this gender prediction method, you can differentiate a baby boy from a baby girl in the womb by measuring a baby’s fetal heart rate using a baby heartbeat monitor. Munkeroo. 20/02/2012 at 10:30 am. . If the beats per minute are under 140, the baby is supposed to be a boy. Jun 2, 2014 · 156 bpm heart beat in 13week. Oct 3, 2016 · Part of the antenatal assessment is to record the FHR for at least 30 minutes at 20 to 24 weeks gestation. The baby’s heart rate also changes throughout the pregnancy with higher heart rates noted at the beginning of pregnancy. Doyou think that has anything to really do with gender perdiction? early guess at 13 week ultrasound is Girl j. ncbi. Monkeymaster123. Boy or Girl. Heart rate was 143 at 16 weeks. The heart rate was 175, does that mean boy or girl? 5. And a low bpm for a boy is considered anything below that: think a 138 fetal heart rate. There is no consensus about the normal fetal heart rate. babyhinsley2015. Apr 1, 2022 · A 20-week ultrasound takes measurements of your fetal organs and body parts to make sure the fetus is growing appropriately. and it seems fun when everyone try to guess baby's gender by the bmp. Rincon, A. 3 and 7. Ok so I made up an excuse to go to the the doctor thinking that maybee they would give me an ultrasound The normal fetal heart rate is between 120 and 160 beats per minute. Nao Medical's Women's Health specialists offer expert care and advice. Typically, an abnormally fast heart rate is over 200 beats per minute. The evidence shows there is no difference in the average of female or male fetal heart rates. I don't Oct 14, 2019 · Maddy had the answer: "Boy = train. Boy: If your baby’s heartbeat is less than 140 bpm, then it’s a sign you’re having a boy. I went to the doctor a couple days ago and my baby's heart was beating 150 times per minute. 7 bpm, while for boys it was 154. In normal, it you find more than 5 times that the fetal heart rate is less than 140 pmb in pre-natal examination, you have more chance to get a boy. nlm. Baby looked great and had a strong heart beat of 164 bpm! I know there’s a wives tale that says the faster heart rate indicate a girl and slower indicate a boy. I’ve just had my 16 week appointment and she listened to the baby’s heart rate which was 147bpm. sammy000. " The reason a boy's heartbeat sounds like a train but a girl's sounds like a horse is, apparently, because a baby boy's heart is beating at under 140 beats per minute, while a girl's heartbeat is beating faster, at over 140 beats per minute. With my first pregnancy, the heart rate jumped anywhere between 135 to 175 and it was a boy. At 12 weeks 6days our heartbeat was 146. Faster fetal heart rate: myth. Your healthcare provider may do fetal heart monitoring during late pregnancy and labor. Nov 16, 2009 · I'm 14 weeks along, and the heart rate is 160. At 7. I keep being told "it's a girl because it has a fast heartbeat!" Aug 7, 2015 · Gestational age at 13. We started with a precise definition of "normality" and performed a retrospective computerized analysis of electronically Dec 15, 2023 · A 140 fetal heart rate or higher is still in girl territory (so the theory goes). Your baby's intestines are also in for some big changes. 7, 13, 18 A previous report explored the effect of time of day, gestational age, baseline fetal, and maternal heart rate as well as fetal sex on FHR variability as assessed by the root mean square of successive differences of fetal R-R interval. Is that boy or girl | BabyCenter. Nov 22, 2015 · We are having a baby BOY! At 16 weeks our baby boys heart rate was between 140-150! Our baby boys hb has been between 155 and 175! At 7. gov/25754210/ Opens a new window [Accessed April 2023] Mar 7, 2018 · She fluctuates between 135-140 normally. Apr 26, 2015 · HR can vary in the course of an hour from 130-170+. Comment. nih. diazz2. The heart rate was often higher in 2nd trimester but settled to the rate above in the 3rd. A normal heart rate for a fetus ranges from 110 to 160 bpm, and other factors like gestational age and your baby’s activity level may Jan 6, 2021 · Jan 6, 2021 at 1:22 PM. angelsovic. At 13weeks and 4 days my doctor checked baby's heart rate and it was 169any guesses?little prince or a little Mar 18, 2016 · So I had my nipt done at 9 weeks and it said female (fetal fraction 4%) but I’m totally convinced im having a boy. Up until then it is really high and slows down steadily up until that point! When I was 8w my baby's heartbeat was at 178 bpm now I am 11\275w and its down to 168 bpm. Jul 2, 2015 · sammiesam7. My daughters was 177 at 9 weeks. Pregnancy Week 41. Mar 16, 2021 · An average fetal heart rate ranges from 110 to 160 beats per minute (bpm) and changes when the baby is active. m. Some specific parts your provider will examine are the fetal: Heart. The few times we check the HR on my lil peanut it was between 147-151 and its a girl :-) J. n. My baby heart beat is 148. Heartbeat 150-160 Girl or Boy 13 weeks . We are having a boy! 144 bpm at 19+0 and it's a girl! My baby girls HB has been in the 150s for weeks. 8 weeks, fetal heart beat 165& at 18. Aug 11, 2017 · Fetal Heart Rate 148 at 15 weeks. Apr 26, 2015 at 8:27 AM. Heartbeat more than 140= girl. That would require an ultrasound analysis. Posted 01-14-12. By 6 weeks, the embryonic heart cells will pulse about 110 times a minute. Current international guidelines recommend for the normal fetal heart rate (FHR) baseline different ranges of 110 to 150 beats per minute (bpm) or 110 to 160 bpm. @mo_celis, When you get closer to around 20 weeks that's when the baby's heartbeat gets to a normal speed. Nov 11, 2022 · Girl: If your baby’s fetal heart rate is above 140 beats per minute (bpm), you're having a girl. A review Opens a new window of 223 articles on the topic concluded that any sex-related difference in fetal heart rate is minimal and, if anything, shows boys with a faster fetal heart rate than girls. Posted 09-22-15. Fetal heart rate peaks at 9 weeks and will gradually decrease over your pregnancy, averaging 110 to 160 BPM. Sep 14, 2020 · In “First trimester fetal heart rate as a predictor of newborn sex” published by L. Posted 03-11-15. By 6 weeks, it has increased to about 110 bpm. LGBTQ+. Although your baby’s heartbeat was higher during week 9, it typically declines to around 150 bpm by week 14. In 2nd Trimester Experiences. Seybold, S. At week 12, the fetus's organs and body systems are formed, and you may actually be seeing your baby for the first time. Jul 2, 2015 at 6:12 AM. Mrsjuliewulie. vanditha30. My baby's heartbeat was over 160 for the longest time and everyone kept saying it was a girl. 0 weeks. Baby Sex Prediction Myth #2: Rhythm of the Heart. , FACOG, ob-gyn. Gestational age-related sex differences in the mean values for umbilical artery (UA) pulsatility index (top left), resistance index (top right), systolic/diastolic ratio (bottom left), all adjusted for fetal heart rate, and fetal heart rate (bottom right) during the second half of pregnancy. While the baby’s heartbeat may not clue you in on boy vs. lolomariee. Ethical approval has been obtained from the Health Research Oct 5, 2023 · At 13 weeks pregnant, tiny bones are beginning to form in his arms and legs. . Her heart rate was 158 at 12 weeks. In 2016, a study looked at 332 female and 323 male fetal heart rates recorded during the first trimester. A normal fetal heart rate ranges from 120 and 180 beats per minute and can vary by 5 to 25 beats per minute. Nov 2, 2012 · Nov 2, 2012 at 6:03 AM. Apr 2, 2024 · Baby Sex Prediction Myth #1: Carrying Low. Baby's Heartrate 157. We started with a precise definition of “normality” and performed a retrospective computerized analysis of Dec 8, 2021 · By 9 weeks, your baby’s heartbeat will be around 170 bpm. Keep in mind that fetal heart rate can vary by 5 to 25 BPM and Feb 10, 2016 · So I guess girl. I am 13 weeks and went to my apt heartbeat was 163. Pregnancy Week 42. Written informed consent to record FHR is part of the consent for the main study. Pregnancy Week 40. We are 100% having a girl and at 19 weeks her heart rate was 146at 12 weeks it was 170. My baby's heart rate was 164 at week 8 and Health 360°. Heart rate was Jan 26, 2018 · In 1st Pregnancy. My baby has had a heart rate of 140s the last two appointmentsThe first one was 167The second one was 146This last one was 141She’s a girl. This, being my second pregnancy, the heart rate is between 150-160. Heartbeat less than140= boy. @Username123456, Both my girls have been 160 and then dropped to 150s. A fetal heart rate is Apr 7, 2015 · He was explaining that the heart rate is at its peak around 9 weeks and will go down once all 4 chambers of the heart are there. The average fetal heart rate is between 110 and 160 beats per minute. 5 weeks it was 163 at 12 weeks 156. Male babies had heart rates averaging at 154. ? 0. I would be thrilled, I want a lil girl so bad. Jun 4, 2013 · Aim. Heart rate at 18 weeks - boy or girl? s. Early ultrasound examinations, to confirm the gestational age, are done in all participants. Well, DNA says it's a boy lol. Higher than 140, it Jun 17, 2001 · So I had my first ultrasound when I was 8 weeks pregnant. Posted 22-10-18. The heartbeat was a strong 174 bpm. 5 weeks, they were both around 165. It’s a joy to possibly catch a glimpse of your little one kicking or waving their tiny arms! Heart: A crucial part of the check is listening to the fetal heartbeat and observing the blood flow. Nov 3, 2015 · heart beat 148. Following this, the heartbeat becomes normal and stabilizes between 120 and 160bpm during the second and third trimesters. Jul 24, 2023 · They concluded that a fetus’ heart rate was not an indication of its sex. a. Boy or girl? d. I had someone tell me it was a boys heart rate I had the harmony blood test done for gender and genetics. Baxi, the authors studied medical files and ultrasounds of 655 women 8-13 weeks pregnant to compare first-trimester fetal heart rates with newborn sex at Jun 28, 2024 · One such research conducted in August 2023 concluded that the first trimester fetal heart rate is not a reliable marker for fetal sex determination [ 11 ]. This lets your healthcare provider see how your baby is doing. 19 The Nov 5, 2018 · 3. Hello, just wondering if everyone would be willing to share their baby’s heart rate at 8 weeks or close to. Heartbeat 164 BPM at 11 weeks and 2 days. Nov 17, 2014 at 3:21 PM. Posted 03-12-13 I don't think so as I hade my gender scan today I'm having a little girl. told me that sometimes that means its a girl. Predicting a baby’s gender has a 50% chance of coming true, so it is good to bet on horses, but not on baby names. We found one website that encourages prospective parents to use fetal heart rate (FHR) to predict the sex of newborns . Brain, neck and spine. v. Being a mom. Bracero, D. Sep 22, 2015 · February 2016 Birth Club. Are there pregnancy signs to look out for to know if you’re having a boy vs. D. I already found out Im,having a girl. Those with more than 140 pmb indicates girls. If your child’s fetal heart rate is above 140 bpm, that’s one of the signs of a baby girl. I have read how this means nothing at all, and I do believe that it's by far a guarantee, but I can't help but to believe there is a bit of a truth to what she says. A 2018 study of nearly 10,000 pregnancies found that while the baseline fetal heart rate of girls was higher than for boys, the differences were small. https://pubmed. My baby's is always around 150 is this a boy or…. Hi all saw ob today everything all good heard heartbeat for the first time and boy did it feel good. Posted 08-14-10. The myth goes that 140 or lower its a boy & higher then 140 it's a girl, but it's been disproven. At 17 weeks (during anatomy/gender scan), she was 142 and he was 148. @laurenh143, At 13 weeks mine was 157. Dr. A normal fetal heart rate ranges from 110 to 160 beats per minute and can Aug 26, 2022 · Normal fetal heart rate. I am 17 weeks pregnant and have heard you can tell the sex of the baby when the heartbeat is a certain number. as sv fa nk lc yx pa qf ap vp