It does, but like everything absorbed through the digestive system it gets extensive first-pass metabolism through the liver before entering the rest of the circulatory system.
Oral estrogen comes in 2mg tablets, but this results a few in µg of estrogen circulating. Estrogen also comes in transdermal patches where one 100µg patch will last three days for approximately the same dose as 4mg of oral ostrogen daily.
Oral estrogen comes in 2mg tablets, but this results a few in µg of estrogen circulating. Estrogen also comes in transdermal patches where one 100µg patch will last three days for approximately the same dose as 4mg of oral ostrogen daily.