There are three trimesters: the first trimester (early pregnancy), the second trimester (mid-pregnancy), and third trimester (late pregnancy). Check out our chart to see how the weeks, months ...

The initial phase of pregnancy, the first trimester spans from the first to the twelfth week. It begins on the first day after you miss your last period, i.e. even before you take the pregnancy test.

But what's also surprising is that with all this going on, a woman's libido actually increases in the first trimester of pregnancy. No, it's brown chicken, brown cow. Anyway, if you've been doing ...

Delightfully exciting news of pregnancy is enough ... calculate the pregnancy due date. The calculator also tells you how long you have been pregnant and when you are likely to go into labour. Also ...