Pregnancy Stages - First Trimester: Weeks 1 - 12
Weeks 1 to 12 of your pregnancy mark the first trimester which is both extremely exciting for parents to be and extremely important in terms of fetal development.
It is during this period that many of your baby's vital organs are developing and although few would yet guess you are pregnant, you are most likely suffering from some pregnancy symptoms.
Pregnancy Week by Week Calendar
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