Neither my neck, nor my muscles have changed that much at all. I'm the same exact weight I was when I started transition five months ago. I'm going to start taking a progesterone and hoping that helps. P is known to help lower T levels and help with overall feminization. Some people say it won't, whatever. I'm not going to be on it forever and I hear good things and I know some people who are just on P and E and have excellent results. P itself is a potent AA. Prolly more so then spiro. I hate spiro. But yeah I'm hoping this diminishes some of my muscles.