Fenugreek has a long history as a breast enlarger and contains diosgenin
which is used to make synthetic estrogen. It has been found to promote
the growth of new breast cells and increase the size and fullness of the
breasts. Of all the herbs used for breast enlargement fenugreek has the
highest concentrations of the effective plant compounds. Diosgenin, a
steroid sapogenin is the starting compound for over 60% of the total
steroid production by the pharmaceutical industry. Other sapogenins
found in fenugreek seed include yamogenin, gitogenin, tigogenin, and
neotigogens.