women s health issues
Physical Changes During Pregnancy
Breasts
The breasts tend to enlarge because hormones (mainlyestrogen) are preparing the breasts for milk production. The glands that produce milk gradually increase in number and become able to produce milk. The breasts may feel firm and tender. Wearing a bra that fits properly and provides support may help. During the last weeks of pregnancy, the breasts may produce a thin, yellowish or milky discharge (colostrum). Colostrum is also produced during the first few days after delivery, before breast milk is produced. This fluid, which is rich in minerals and antibodies, is the breastfed baby's first food. 