Your Pregnancy: Week 19
Baby's now the size of a mango!
Vernix caseosa, a greasy white substance made of lanugo, oil, and dead skin cells (yum) now coats baby's skin, shielding it from the amniotic fluid. (Picture yourself after a nine-month bath, and the need for protection makes sense.) You might get to see the vernix at birth, especially if baby is premature.
[tip] Exercise is a must, but your lung capacity ain't what it used to be. Since you've got less oxygen available during pregnancy, take your workouts down a notch or two.
Chat with other moms-to-be who share your due date
All medical information reviewed by Dr. Geeta K. Swamy, Duke University Medical Center OB/GYN Department