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Fetal development week first trimester

Common Questions and Answers about Fetal development week 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?
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 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!!!!!
2020005 tn?1628125976 I think it depends on how you are counting. If going by months then it's like week 14, is going by weeks the 12th week is your last week in the first 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.
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.
760797 tn?1303264540 ve read 2nd trimester is week 13 but even though on my profile page when i hit 13wks it said welcome to 2nd trimester it did not show it on my ticker on my profile page.
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.
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 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.
Avatar f tn I just got the results back from my 16 week blood screening and my risk has gone down to less than 1 in 3500! SO relieved! I just thought I'd share the great news. I also had another ultrasound down to make sure baby is developing properly and everything looks wonderful!
Avatar f tn Well I asked my Dr and he said I beer or glass of wine a week in the first is fine and second trimester 2 a week and third you can have one glass of wine with dinner whenever... I went by those rules last pregnancy and my son is just fine but I know people freak out about all kinds of things so idk... It's up to you..
Avatar f tn If you would read on fetal development you would know a fetus stops moving around it's 16th week and won't begin to move till you're in your third trimester.
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 I can tell you, From experience that a baby's heart is fully developed by week 18, which is why doctors do fetal echos between 18-24 weeks, it's the soonest they can visualize the heart without the bones getting in the way or "shadowing" it, and also the latest for them to detect holes and other issues. There are many cases when a baby has a hole or two early on and as the baby grows and the heart continues to grow the holes close or get smaller on their own.
6023422 tn?1378419035 how long is it normal to spot during the first trimester of pregnancy? im going on 2 days on and off?
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 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 Hi all! I'm 13 weeks along with my first, and our first ultrasound will be at 16 weeks. I'm really excited about finding out the sex of our baby, but I'm not sure when we will find out. When did you find out??
Avatar f tn t get a good angle and measured me small at my 8.week ultrasound, then at 11 weeks moved me.back to the first due date. It's just an approximate.
Avatar f tn they also seen the gestational sac and the yolk. In the first trimester all babies develop the same....