The breasts undergo marked changes during pregnancy. The changes are more noticeable for women pregnant for the first time compared to those with multiple pregnancies. The breasts increase in size and sensitivity, and bluish streaks may appear. The nipple becomes more erect and the area around it darkens. Bumps may form around the darkened area, and a lighter halo may form further out. After 3 months, a sticky then yellow fluid called colostrum can be expressed from the nipples.

2. BREAST CHANGES
• Marked changes take place in the breasts.
• The changes are more obvious in
primigravidae than in multiparae.

3. • The breasts increase in size and sensitiveness,
and bluish discoloration appears in the form of
streaks.
• The nipple becomes more erectile with the
areola more deeply pigmented.

4. • Prominent tubercles, Montgomery's follicles
appear in the primary areola.
• About the fifth month a less pigmented area
forms around the primary areola, which is known
as the secondary areola and on this also some
Montgomery's tubercles may be seen.
• After the first trimester, a little clear, sticky fluid
may be expressed from the nipples, which later
becomes yellowish in color. This is known as
colostrums.