Estrogen can protect women from hair loss and thinning until they
go through menopause and then women become to same types of hair
loss as men.
If you suspect that you are losing hair due to low estrogen levels
then we suggest you check the hormone levels in your body. The
only real way to see if your levels are out of balance is to
compare them to the normal population.
There are tests that can actually be done at home and sent to a
lab to check your hormone levels.