I am 46 and am experiencing a few things mentioned here, closer together periods, the odd night sweat, definitely forgetfulness and clumsiness. So far not too bad but I have noticed that my hair on the top of my head is getting very thin. I am noticing a lot of scalp, typically in a male pattern baldness way. I wear it shoulder length still so it is disguised but if it were short it would look very obvious. Is this normal, likely to get worse and is it worth troubling my gp with? Any advice or similar stories would help, otherwise I may have to consider transplanting the hairs from my chin onto my scalp!