F.M.
It could also be called Fertility, but is mainly Damania. Even men can take it, so it is for both men and women. I don't think it would increase your chances of getting twins, but just to help one get pregnant if they are having issues. I am not sure besides going the dr route, or being on Chlomid would actually increase your chances. They say that fraternal is genetic (can't control that), and identical twins are a fluke. LOL I know that after 5 children, your chances increase, and after age 35yo, your chances increase. We conceived twins at 32yo, but also was number 7, so I guess it worked for us, but we lost the twin. My friend was younger, and also had twins on numbers #6 pregnancy, both born live.