Biology, asked by sumedhpandit14, 11 months ago


What happens in different trimester in pregnancy​

Answers

Answered by ishananand7900
2

Explanation:

A typical pregnancy lasts 40 weeks from the first day of your last menstrual period (LMP) to the birth of the baby. It is divided into three stages, called trimesters: first trimester, second trimester, and third trimester.

the first trimester is from week 1 to the end of week 12.

the second trimester is from week 13 to the end of week 26.

the third trimester is from week 27 to the end of the pregnancy.

Answered by 3001711857
0

Explanation:

Conception to about the 12th week of pregnancy marks the first trimester. The second trimester is weeks 13 to 27, and the third trimester starts about 28 weeks and lasts until birth. This slide show will discuss what occurs to both the mother and baby during each trimester.

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