3 doctors weighed in:

Estrogen increases breast size. Will it do it at 55?

3 doctors weighed in
Dr. Hugo Ribot
Obstetrics & Gynecology
2 doctors agree

In brief: Not very much

The majority of women who use estrogen in their 50s do so to relieve menopausal symptoms.
The dosages used for this indication are rarely ever high enough to cause a significant increase in breast size. It is more likely to cause some breast tenderness rather than enlargement, but this can be perceived as "swelling" by the patient. Pregnancy, on the other hand commonly causes major breast growth.

In brief: Not very much

The majority of women who use estrogen in their 50s do so to relieve menopausal symptoms.
The dosages used for this indication are rarely ever high enough to cause a significant increase in breast size. It is more likely to cause some breast tenderness rather than enlargement, but this can be perceived as "swelling" by the patient. Pregnancy, on the other hand commonly causes major breast growth.
Dr. Hugo Ribot
Dr. Hugo Ribot
Thank
Read more answers from doctors