I'm married and have been at this for a long time. Female hormones by themselves over a long duration will shrink your prostate as well as your testicles, kill your libido and practically flatline the opportunity to experience a climax without a long workout. Anti-andogens are always taken in conjunction to block the effects of testosterone. Some people like myself dispense with the anti-andogens and have an orchiectomy [surgical castration]. The penis will atrophy until you look like one of those little cherubs in the Sistine Chapel. Muscles will also atrophy accompanied by some severe hamstring and groin muscle cramps. Your body will feminize as you get a layer of fatty tissue under your skin which makes you suddenly very soft to the touch. Breast buds develop, the eventual size something less than the born women in your family, it's a matter of genetics. You'll get a little feminine girly tummy, genetic women refer to it as their "muffin top!" If you remain sedentary you will develop a pear-like shape, so it's important to get purposeful daily exercise, skinny types needn't worry.
In my case I didn't follow through completely with sexual reassignment surgery (SRS) and opted to remain an androgynous person. Sex was interesting because there was suddenly a new element, that is the fact that we discovered the emotional aspect of a relationship that was not formerly there. You've heard women talk about men not being emotionally available? I became emotionally alive! As was said in an earlier post, there are other ways to satisfy a woman without penetration, however ten years later I saw a naturopathic doctor who has implanted bio-identical testosterone pellets in the fatty part of my hip and though I still use female hormones these gave my libido a kick start and the lil fella, though not as big as formerly, will do as he used to and everyone is happy. I know this isn't for everyone, but it's available for those who are willing and able to compromise.