Video Library: Obstetrics Watch the videos below to learn more about what to expect during pregnancy. Smoking During Pregnancy Alcohol & Pregnancy Pregnancy Dos & Don’ts Pregnancy Video Series for Expectant Mothers Weeks 1-4 (Month #1) Weeks 5-8 (Month #2) Weeks 9-12 (Month #3) Weeks 13-16 (Month #4) Weeks 17-20 (Month #5) Weeks 21-24 (Month #6) Weeks 25-28 (Month #7) Weeks 29-32 (Month #8) Weeks 33-36 (Month #9)