Pregnancy The Three Trimesters
- First Trimester (0 to 13 Weeks) The first trimester is the most crucial to your baby’s development.
- Second Trimester (14 to 26 Weeks) The second trimester of pregnancy is often called the “golden period” because many of the unpleasant effects of early pregnancy disappear.
- Third Trimester (27 to 40 Weeks)
Why is the first trimester the most critical?
This is because many important developmental changes take place during this time. The major structures of the body form in the first trimester. While the heart and stomach completely forms during the first trimester, the lungs continue to develop past the first trimester.
Which week does baby grow the most?
A: Babies grow tremendously in the later stages of pregnancy — they usually double in size between 28 weeks and the time they’re born. But it’s rare that a baby is growing too fast; more likely, he’s just big for other reasons.
Is the 1st trimester of pregnancy the worst?
Even though it’s called morning sickness, it can last all day and happen any time of day. At least 7 in 10 pregnant women (70 percent) have morning sickness in the first trimester (first 3 months or the first 12 weeks) of pregnancy. It usually starts at about 6 weeks of pregnancy and is at its worst at about 9 weeks.
Which trimester is iron most important?
Iron becomes a key nutrient in the second trimester when blood volume increases by 40-50%. Iron is used to transport oxygen to all parts of your body and to your baby. Vitamin C continues to be important in the second trimester as it increases iron absorption during this time of rapid blood volume expansion.
When should we tell our family we’re pregnant?
Announcing your pregnancy
Many parents-to-be wait until the end of the first trimester — around week 13 — to tell friends and family about their pregnancy. A number of factors influence why people wait until this time to share the news.
Which trimester is the most tiring?
Although experience with fatigue tends to vary, most women will feel more tired than usual during their pregnancy. Fatigue during pregnancy is most common during the first trimester. It tends to go away during the second trimester, but will usually return in the third trimester.
What week of pregnancy is the baby fully developed?
Your baby. By 33 weeks of pregnancy the baby’s brain and nervous system are fully developed. Your baby’s bones are also continuing to harden, apart from the skull bones.
What week is safe to give birth?
Pregnancy lasts for about 280 days or 40 weeks. A preterm or premature baby is delivered before 37 weeks of your pregnancy. Extremely preterm infants are born 23 through 28 weeks. Moderately preterm infants are born between 29 and 33 weeks.
How can I increase my baby weight during pregnancy?
Consider trying these diet changes to gain weight more slowly:
- Eat the appropriate portion size and avoid second helpings.
- Choose low-fat dairy products.
- Exercise; consider walking or swimming on most if not all days.
- Use low-fat cooking methods.
- Limit sweets and high-calorie snacks.
- Limit sweet and sugary drinks.
Photo in the article by “Flickr”