U. S. Sen. Hillary Rodham Clinton, D-NY, and, former President Bill Clinton, blow out the candles on a cake at Hillary Rodham Clinton's 59th birthday party at Tavern on the Green in New York, Thursday, Oct. 26, 2006.
The unborn baby spends around 38 weeks in the uterus, but the average length of pregnancy, or gestation, is counted at 40 weeks. Pregnancy is counted from the first day of the womanâs last period, not the date of conception which generally occurs two weeks later.
Asker's rating. 1  Full Term Pregnancy. 2  A normal pregnancy lasts for 40 weeks. 3  A perfect normal full term pregnancy is 40 weeks. 4  How Many Weeks Is Pregnancy. 5  A full term pregnancy is 40 weeks, but it is safe to delivery a baby between 38-42 without it having any health issue. 2Hott2Touch Â· 1 decade ago. 6  40. Bskfne Â· 1 year ago.