Question

What is the gestation period? What is the duration of gestation in humans?

Answer 1

Hint: Gestation period is a period of the development during the carry of embryos or fetus inside viviparous animals.This period is general for mammals.

Complete answer
During the last three decades, the gestation period or the infecund able period of pregnancy measured from the date of conception to the date of termination of pregnancy live birth.The period during which an embryo develops (266 days in humans) is called a gestation period. The gestation period is, therefore, a useful component in certain demographic, biological and public health problems. mammals during pregnancy can have one or more gestations at the same time. A fetus grows and develops in the womb during gestation.Gestation Is the period of development during the carrying of an embryo or fetus inside viviparous animals. The time interval of gestation is called gestation period.

Gestation is divided into three main stages or trimesters. Each trimester is about three months long.
* First trimester:- During the first trimester, the female's body is going through enormous changes as it accommodates a growing baby uterus begins to support the growth of the placenta and fetus. It is the most fragile period (week 1-12) during which all major organs and systems in your baby's body are formed.
* Second trimester:-This is typically the most comfortable period for the majority of pregnant women (weeks 13-27) uterus will grow rapidly in size. The second trimester is when most women can feel their baby move for the first time.
* Third trimester:-The third trimester lasts from the 28th week until the birth of your baby. The first trimester is the most critical time in pregnancy.

Additional information:
>Goat gestation period = 145 days
Cow gestation period = 284 days
>Elephant gestation period = 660 days
>Human gestation period = 266 days
>Elephants have the longest gestation period of all mammals.
>Mammals have one or more gestation at the same time during the period of pregnancy.Ex Multiple birth

Note: During the first trimester, the possibility of miscarriage (natural death of embryo in fetus) is at its highest.Parental care improves pregnancy outcomes, may include taking extra folic acid, avoiding drugs, taking regular exercise etc.Babies born before 37 weeks are the higher risk of health problems such as cerebral palsy.