When you are 4 weeks pregnant, you are in month 1 of pregnancy, which means you still have 8 months to go. Your baby is still way too teeny to be seen or called a foetus yet and is no longer than ...

Take a home pregnancy test. They're about as reliable ... By the end of the first month, your baby is about 1/4 inch long -- smaller than a grain of rice.

In the second trimester of pregnancy-- months 4, 5, and 6 -- your baby's fingers and toes are well-defined. Their eyelids, eyebrows, eyelashes, nails, and hair are formed, and teeth and bones are ...