What can you do along with taking etradiol for breast growth?

Increasing size: Things that can increase breast size: weight gain, liposuction of body (studies show gains of up to cup size after Lipo of abdomen), fat injections to breast, breast implants, external tissue expansion (Bravia you can google), and pregnancy. That probably wasn't exactly what you were looking or hoping for. Hope it helps though.

Breast Growth: The ways to make breasts grow include puberty, pregnancy & weight gain. There aren't natural things you can do to enlarge your breasts permanently. Breast augmentation is a permanent surgical option.