Question

How long is an average human pregnancy?

Answer 1

Gestation period:

1. A gestation period is the time frame (266 days in humans) during which an embryo develops.
2. This is a general period for mammals.
3. A gestation period is a time it takes for an embryo to develop (266 days in humans).

Time is taken by gestation period:

Gestation is divided into three distinct stages, known as trimesters. Each trimester lasts about three months:

First trimester:

1. The female body undergoes enormous changes during the first trimester as it accommodates a growing baby uterus begins to support the growth of the placenta and fetus.
2. It is the most vulnerable period (weeks 1-12), during which all major organs and systems in your baby's body develop.

Second trimester:

1. This is usually the most comfortable time for the majority of pregnant women (weeks 13-27), as the uterus grows rapidly in size.
2. Most women can feel their baby move for the first time during the second trimester.

Third trimester:

The third trimester lasts from the 28th week of pregnancy until your baby is born.

Therefore we can conclude that 255 days which is 9 months long is an average human pregnancy.