How many weeks make up a trimester in pregnancy?

Answer Counting from the first day of a female's last menstrual cycle, pregnancy lasts about 40 weeks and is divided into three trimesters. The first trimester lasts for the first 12 weeks. The second tri... Read More »

Top Q&A For: How many weeks make up a trimester in pregnancy

My girlfriend and i had protected sex about 2 weeks ago. then she started her period.after that we took pregnancy test just to make sure she wasnt. but she has symptoms of pregnancy. can she be?

yeah she is !!!!!!!!!!!!!!!!!! congrats!!!!!!!!!!!!!! name it puff for me dude

What trimester equals 26 weeks pregnant?

Depending on the source of reference, the 26th week of pregnancy falls within eithr the second or the third trimester. The trimester timeline is based on full-term pregnancy, which is considered to... Read More »

How many weeks pregnant is considered your first trimester?

How long is the second trimester of pregnancy?

Trimester= three simesters. If pregnancy lasts nine months, common sense would lead me to believe the 2nd trimester is three months.