As medical editor-in-chief, Dr. Roger Harms is excited about the potential for MayoClinic.com to help educate people about their health and provide them the tools and information to live healthier...

Q: I'm wondering about vaccines during pregnancy. Which vaccines are recommended during pregnancy? Which vaccines should be avoided? No name / No state given Generally, vaccines that contain...

Q: Is it safe to take aspirin during pregnancy? Karen / Arizona In a few cases, low-dose aspirin therapy is prescribed during pregnancy to help prevent recurrent miscarriage or to treat other...

Q: Can you get pregnant from pre-ejaculation fluid? How often does this happen? Jennifer / Virginia Yes, a woman can get pregnant even when ejaculation doesn't occur within the vagina...