Magnetically guided particles temporarily lower sperm count in mice

When it comes to contraceptives, men typically have to remember to use a condom, or get a difficult-to-reverse vasectomy. There may soon be a new option, however, in the form of injected particles that are magnetically guided to the testes.Continue ReadingCategory: Health & Wellbeing, LifestyleTags: American Chemical Society, Contraception, Birth Control, Nanoparticles, Magnetism