PregnancyBody FunctionsNutrition ASK: How much weight should I gain during pregnancy? By Dr. Susan Lanni, MD By viewing this content you are agreeing to our Terms of Service Share RELATED ARTICLESMORE FROM AUTHOR Body Functions ASK: Is it normal to be spotting blood during my pregnancy? 3rd Trimester ASK: Is it normal to have swollen feet during pregnancy? 3rd Trimester ASK: What does it mean my “baby dropped” or my provider talking about “stations”? Body Functions ASK: Is it normal to have darker nipples or changes with my breasts while pregnant? 3rd Trimester ASK: Later in my pregnancy I am noticing more veins showing on my breasts, is this normal?