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. Source(s): https://shrink.im/a7ZE6. 2  A normal pregnancy lasts for 40 weeks. Rumgwaze Â· 3 years ago. 3  A perfect normal full term pregnancy is 40 weeks. However, it is normal to go into labor at 37-38 weeks. 4  How Many Weeks Is Pregnancy. Source(s): https://shrinks.im/a7Vi3.