The Ultimate Guide To Pregnancy - Discovery Channel Documentary Pregnancy, also known as gestation, is the time during which one or more offspring develops inside a woman. It can occur by sexual intercourse or assisted reproductive technology. It usually lasts around 40 weeks (nine lunar months). An embryo is the developing offspring during the first eight weeks following conception, after which, the term fetus is used until birth. Symptoms of early pregnancy may include missed periods, tender breasts, nausea and vomiting, hunger, and frequent urination. Pregnancy may be confirmed with a pregnancy test. This video is related to the following subjects: documentaries full length, documentaries national geographic, documentaries discovery channel full length, documentaries discovery channel, documentaries about pregnancy, documentaries about giving birth, documentaries about childbirth, discovery channel documentary, pregnancy documentaries, parenting documentary, pregnancy test, cat4jff5300u8, Details of this video: The Ultimate Guide To Pregnancy - Discovery Channel Documentary www.youtube.com/watch?v=Qz5uPn8yb-4 YouTube: www.youtube.com/user/CatalinaJefferson Twitter: twitter.com/TheHealthChat