Is is safe for a woman who is pregnant to get the HPV vaccine, Gardasil?
The FDA has assigned Gardasil as a "Pregnancy Category B" drug. This means that during animal studies, no harm appeared to be caused to the fetus, but no well-controlled studies have been performed in pregnant humans.
If you have received the vaccine and were unaware that you were pregnant, let your doctor know. This is certainly not a cause for aborting the pregnancy or additional medical tests. Your doctor may want to report the pregnancy to Merck (the vaccine's manufacturer), who has a registry set up to track the outcomes of women exposed to Gardasil during pregnancy.
Pregnant women should avoid the vaccine, even if doses of the three-part series have been given. The remaining doses of the vaccine can be resumed after pregnancy.
Source:
"Sexually Transmitted Diseases." HPV and HPV Vaccine - Information for Healthcare Providers. Aug 2006. Centers for Disease Control and Prevention. http://cancer.about.com/gi/dynamic/offsite.htm?zi=1/XJ&sdn=cancer&cdn=health&tm=3617&f=22&su=p726.2.152.ip_p284.8.150.ip_&tt=12&bt=0&bts=0&zu=http%3A//www.cdc.gov/std/HPV/STDFact-HPV-vaccine-hcp.htm

