prenetal development

The most critical and greatest time of risk for birth defects

Physical feature and organs form, heart beats and brain waves begin

Gains weight

Increased organ development

Physically the easiest trimester on the mother

Mom could feel discomforts of pregnancy

Builds antibodies the last month to help the baby have a healthier

Dropping movement of the baby in a head-down position in preparation for delivery

elephants carry their babies for about 600-660 days

orangutans are caring their kids for six to seven years

Female kangaroo has 3 vaginas which lead to 2 uteri. The outer 2 vaginas are for sexual intercourse and collecting sperm and the third one is exclusively meant for giving birth

A chipmunk can give birth every 40-45 days