Pregnancy-Baby Development
Pregnancy-Baby Development
Pregnancy Guide
The third trimester of pregnancy spans from week 28 to the birth. Although your due date marks the end of your 40th week, a full-term pregnancy can deliver between week 37 and week 42. During this final trimester, your fetus grows larger and the body organs mature. The fetus moves frequently, especially between the 27th and 32nd weeks.
After week 32, a fetus becomes too big to move around easily inside the uterus and may seem to move less. At the end of the third trimester, a fetus usually settles into a head-down position in the uterus. You will likely feel some discomfort as you get close to delivery.
Pregnancy - Baby Development
Pregnancy Guide
- Topic Overview
- Health Tools
- Prenatal Visits and Tests
- Testing For Birth Defects
- Health and Nutrition
- Body Changes
- Baby Development
- Emotions and Relationships
- Health Concerns
- Planning for Labor
- When to Call a Doctor
- Other Places To Get Help
- Related Information
- References
- Credits
Third trimester
The third trimester of pregnancy spans from week 28 to the birth. Although your due date marks the end of your 40th week, a full-term pregnancy can deliver between week 37 and week 42. During this final trimester, your fetus grows larger and the body organs mature. The fetus moves frequently, especially between the 27th and 32nd weeks.
After week 32, a fetus becomes too big to move around easily inside the uterus and may seem to move less. At the end of the third trimester, a fetus usually settles into a head-down position in the uterus. You will likely feel some discomfort as you get close to delivery.
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