Pregnancy refers to carrying of one or more offspring as a fetus or embryo inside the womb of a female. There can be multiple gestations as in the case of twins or triplets. Human pregnancy is the most studied of all mammalian pregnancies. Childbirth usually occurs about 38 weeks after conception, or about 40 weeks from the last normal menstrual period (LNMP) in humans. According to WHO, the normal term for delivery varies between 37 and 42 weeks. The author of this photo says, "My wife pregnancy 9 month, our baby was born just at the same day we took these picture. How amazing!!"
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