Under the influence of estrogen and progesterone, the ductal system elongates, and fat deposition increases. Breast development is staged by (Stages 1–5), typically completing by age 18.
Conditions such as mastitis can occur, particularly during breastfeeding. breast
As the initial soreness fades, your breasts will begin to settle. The "Drop and Fluff": Under the influence of estrogen and progesterone, the