[Candace]

Yep, those letrozole numbers are no typo. But it came with side effects: 10 point increase in blood sugar, 10 pounds belly fat gain in two months (it eventually came off when I ditched the drug), and elevated liver enzymes.

I have no knowledge of progesterone and prolactin induced gynecomastia. Figure 4 shows that estrogen is involved in all the pre-pregnancy developments, so I doubt they can do it on their own.