Hi ive had two hair transplants one back in September 2015 and one 4 weeks ago both FUE and I'm thinking of taking testosterone replacement therapy as my sex drive is low but I'm scared that it will cause hair loss at the moment I've been using a laser Cap and have just started Minoxidil today should this be enough to keep my hair ? Or should I take finasteride but I'm not too sure if you can take finasteride while on trt or what about PRP injections?