Beginning third of a human pregnancy, from the first day of the last normal menstrual period through the completion of 98 days of gestation
Wikidata
Source:
Works from the collections
2 works
- Books
Randomised preference trial of medical versus surgical termination of pregnancy less than 14 weeks' gestation (TOPS) / S.C. Robson ... [and 8 others].
Date: 2009- Books
Protecting your baby-to-be : preventing birth defects in the first three months of pregnancy / Margie Profet ; illustrations by Mary Krikorian.
Margie ProfetDate: 1996