Pregnancy Stages - Trimesters of Pregnancy
There are three distinct pregnancy stages into which your pregnancy is split. These are known as trimesters. However, these stages of pregnancy are not equal in length but related to the development of the baby.
Pregnancy stages are:
First Trimester - Weeks 1 - 12
Second Trimester - Weeks 13 - 26
Third Trimester - Weeks 27 - 40
Pregnancy Week by Week Calendar
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