Found a natural way to protect against AIDS during sex

Australian scientists have discovered a way of natural protection against AIDS during intercourse. According to researchers from Melbourne, men can significantly reduce the risk of HIV infection, which once a week, make your penis female hormone estrogen. With a cream with estrogen, can be four times the thin layer of keratin protein in the skin, which in turn ensures a natural protective layer, can pass through the virus, said Professor Roger Short. The study was published in the journal PLoS ONE. Scientists said that it does not see a final test, to see if the virus has not destroyed keratin coating completely. However, researchers have reported that this technique but not against other diseases, sexually transmitted diseases, provides a simple and inexpensive way to protect prevent HIV in the world. Experts plan to test this method in Africa.