Here’s a jargon busting guide for some of the medical terms you’ll hear about when you’re pregnant. Trimester: A full-term pregnancy is around 40 weeks and is divided into three stages.

How many weeks pregnant am I? To determine your due date, healthcare providers count 40 weeks from the first day of your last ...

Pregnancy is 9 months, or 40 weeks long, and is divided into three phases. The third trimester is the third and final phase, which lasts from months 7 to 9, or weeks 29 to 40. Just a few days to ...