Since this is the pregnancy hormone, does it work for men as well? If so, is it safe for men to be putting pregnancy hormone into their bodies?

Yes! The HCG protocol is safe for men and even works faster for men. No surprise there, right ladies? While women typically lose .5 lb. – 1lb. per day, men typically lose .75 lb. – 1.5 lbs per day. Again, HCG is prescribed for men with certain medical conditions, so this is not the only use of HCG with men.