Breast changes during pregnancy

During gestation, the breasts undergo a series of important physiological changes, as they must be prepared for lactation. Among these changes are the following:

• Increased sensitivity, tension and swelling.
• Increased size.
• Enlargement of areolas and nipples, which also darken.
• Appearance of Montgomery's tubercles.
• Increased visibility of superficial veins.

Finally, the woman may also notice, towards the end of pregnancy, the secretion of colostrum.