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Fetal development at first trimester

Common Questions and Answers about Fetal development at first trimester

fetal-development

1431138 tn?1294566894 They actually start to develop the last few weeks of the first trimester. I think 14 weeks is the earliest you may be able to see the sex?
Avatar n tn Bone structure starts in the first part of the second trimester. Its not at all uncommon for babies to not have bone structure in the first trimester. I would not be so hasty to terminate. Give it a couple months to see what progresses of the pregnancy!!!!!
Avatar n tn (Gestation is 266 days or 38 weeks of development). So either way you look at it you are in your 3rd trimester!
Avatar f tn No its not especially in the first trimester. Rapid development of babies major organs, brain and spinal cord happen in the first trimester. I hear some women have a small glass while pregnant personally I wouldnt but if you were to you should wait at least until the middle of the second trimester. Ask your doctor. It is currently not recommended that any alcohol be taken in while pregnant since FAS (fetal alcohol syndrome) is not completely understood on when and how it all happens.
Avatar n tn yes but they wait until your second trimester if at all possible because the first trimester is the most important for fetal development.
Avatar f tn I personally think it's selfish and foolish to drink during pregnancy. Your putting your baby's health at risk and fetal development during the first trimester is crucial. Any alcohol use during pregnancy can result in a child being born with FASD. To me it's not worth the risks.
467126 tn?1283144858 Pregnancy and tanning is always a touchy subject. Some salon owners don’t allow it, while others think it’s completely fine—in fact, many female salon owners say they tanned throughout their own pregnancies. What I hadn’t heard before was a question regarding the safety of sunless tanning while pregnant.
2020005 tn?1628125976 I'm just wondering WHEN the first trimester ends, I've heard 12, and I've heard 13, my doctor always told me 12? But a lot of people are telling me 13?
1339501 tn?1285439404 Last week I had my first ultrasound. My HCG had gone from 7500 to 16000 in 48 hours and from my LMP I should have been 7 weeks 6 days, but the u/s showed just a sac, no yolk sac, no fetal pole, no heartbeat. I was online constantly researching u/s's, fetal development, and what I should have seen (the fetal pole, the yolk sac).
Avatar f tn Someone I know was leaarning fetal development in med school as I was going through my first trimester and I was told that was the most critical point in brain development. So my vote is no.
6023422 tn?1378419035 how long is it normal to spot during the first trimester of pregnancy? im going on 2 days on and off?
216278 tn?1308861082 which if you are 24 weeks you are in your sixth month, second trimester. Everything I have read says the seventh month, 3rd trimester begins at 27 weeks. Pregnancy counts as 40 weeks, not 36 weeks. I jut learned that once i became pregnant so you aren't clueless.
Avatar n tn I had an anti abortion activist explain the theory of the breast cancer link, and I was wondering if you could give me some insight into these claims. They explained the types of lobules and their development. That throughout the first trimester, the number of Type 1 and Type 2 lobules rapidly increase, resulting in the breast having more sites for cancer to start. In the second trimester, the lobules start maturing into Type 4 lobules, which are cancer resistant.
Avatar f tn Yeah, a prenatal is rounded out and specific to what a pregnant woman needs. Id switch to just a Prenatal.
760797 tn?1303264540 Most serious sites or physicians offices say the first trimester is over at the end of 13 weeks but some books or web sites say end of 12 weeks. I guess it really doesn't matter too much but like on MH here, I am still showing 1st trimester at 13w 3d. I guess it will change to 2nd when I get to 14w. Just thought I'd ask...it's so confusing to get so many different answers depending on the site or book you look at.
Avatar n tn My baby was in the 25 percentile at 36 weeks, she was taken out at 37wks1day and is perfectly fine (was small at birth 5lbs12.5oz) but seems normal otherwise.
Avatar f tn the first trimester is when the major development happens.
Avatar f tn Unfortunately you will notice them coming back your third trimester. .. Enjoy The second trimester while you can. .. by the time your 28 weeks things will probably get uncomfortable again...
Avatar f tn Yes, I've read the same data. Several different articles. I haven't asked my dr either. When I went and got a massage last week my massage therapist said her midwife told her the same thing, one glass a day was okay. I'm still unsure myself. I had a friend who lived overseas and she said the women/people in Europe are more excepting of it. So, talk to your doctor but a few glasses in the third trimester will not have the baby being born with fetal alcohol syndrome.
Avatar f tn Im 21+3 and my baby use to move all the time at my 19weeks now she barley moves had my ultrasound and she is sleeping lol. Anyone else got a lazy baby lol ?
Avatar m tn How common it is for early ultrasounds to be off in the first trimester, and how much? Doc wants to do one more checkup. My dates don't work so we've spent the last couple weeks trying to determine how far along I am. If I go by last bleed as LMP, I should be 7 and 2, but yesterday's ultrasound showed the sac measuring 5 and 4, and just a hint of fetal pole. No clear pole or hb yet. (Another post explains the whole story.
Avatar f tn when i was in my first trimester i wasnt sick i felt like i wasnt even pregnant even though I heard a fetal heatbeat and saw the baby. i didnt believe because there were no symtoms. the 2 trimester is when u find out what your having whcih is very exciting and 2nd timester is supposed the best one. u also start to feel your little one move at this time. im on my 3rd right now and i tell you i feel heavy, tired,and sick. but all pregnancies are different!
1412606 tn?1282882129 Hydrocodone, lortab, percocet and vicodin are all routinely prescribed but most medications should be avoided if at all possible during the first trimester as this is when the baby is doing most of it's development.
Avatar f tn I'm not doing it. If there is something wrong, they can't fix it. They can only offer you a first trimester abortion. They do it in 1st trimester because many states have restrictions on abortions after the first trimester.
5492154 tn?1374801006 The fetus CRL (Crown to Rump Length) and the EHR (Embryonic Heart Rate) are accurate estimators of fetus age in the first trimester. CRL and EHR are measured at your ultrasound scans, the fetus age should be within + or - 1 week of your LMP. No matter how you measure your pregnancy, even the best estimated due date can be inaccurate.
Avatar f tn This method is where you take the 38 weeks of post conception development, divide by three, and add two weeks. Here the second trimester begins at 14w 5d and the third at 27w 3d.