Question is regarding a male, 39, taking some pure estrogen pills, for an as yet, undetermined period, only to enlarge his breasts- that is the only aim... the male, quite slim, healthy, already bizarrely has female like man boobs that would be classed as a serious form of gynecomastia.. it is suspected on such a man, a pure form of estrogen which he has never had will now have a big affect on his breast area.. this is hoped and the aim. My question is, if I apply estrogen to him to enlarge his breasts, privately so without medical supervision, what do i therefore need to look out for myself and monitor to make sure no negative or harmful medical things are happening to him while I have him on the estrogen- I just want to see his boobs get bigger. Thank you, Sophie