From symptoms to red flags, here's what to expect during your first trimester

The first trimester of pregnancy occurs during weeks 1-12 when the fetus starts to develop fingers, toes, nails, and more.
BabyCenter on MSN

Pregnancy perks or weird side effect? The truth about your growing hair and nails

Hair thicker? Nails growing fast? Surprise fuzz? Thank your hormones. Here's what's normal, and what to expect after your baby arrives.

How much weight you should gain during each trimester of pregnancy, according to doctors

You should be steadily increasing your caloric intake during pregnancy — by your third trimester, you should consume about ...
University of California

Here’s what morning sickness during pregnancy really means

UCLA researchers have uncovered a link between “morning sickness” symptoms and the body’s natural, but complex, inflammatory response to biological and bodily changes during pregnancy. According to ...
News Medical

UCLA study links morning sickness to immune system changes in early pregnancy

UCLA researchers have uncovered a link between "morning sickness" symptoms and the body's natural, but complex, inflammatory response to biological and bodily changes during pregnancy. According to ...