Categorized In: Women's Health
Source: Pregnancy symptoms: What to expect during the second trimester - MayoClinic.com | www.mayoclinic.com
8 hr 23 min ago
Weeks 13 through 27 mark the second trimester of pregnancy. ChaCha again!
The second trimester begins in week 13 of the pregnancy. Thanks for asking ChaCha!
The second trimester of pregnancy starts with week 13. Which starts counting from the first day of your last period, if regular.