Painful urination following ejaculation? -
okay, so more often than not if i attempt to urinate usually within like a half hour of having sex, it seems to take forever to come out, and it hurts like all hell when it does. is this like a normal semen blockage or something? it doesn-t hurt to urinate any other time, so i-m highly doubting an STD...
dude the tube that sperrates urine and sperm takes a long time to switch from one to another when ur excited it might take longer for you to switch, i-ve had times where after cumming i try to pee and it hurts to because ur forcing the unrine through the tube but it hasn-t completly switched yet. just know that after u relax the tube will switch back to the pee tube becauce obviously u pee more then u cumm.
Its normal, you-re fine.
Heres a giant explanation with some nice science thrown in.
..ok well if you want a more anatomy related answer: Your prostate is what blocks your urinary tract from the rest of your reproductive glands. When you become -excited- your prostate moves into place and stops you from urinating.
Also during ejaculation, the muscles in your penis convulse and will sometimes stay partially tightened. (they eventually loosen)
When Myosin, the protein that moves Actin filaments, (basically the skeleton in your cells, and related to how your muscles move), tightens your muscle, it can stay there because there is a chemical bond at that point along the actin in your muscle.
The famous case of this is Rigermortus, if you die with your muscles tightened, they will stay that way when your cells run out of ATP, the fuel in your cells.
yay biology.
Yea that happens to me too. I just thought it was my *** drying up in my d*** and when i go pee after i have sex its just trying to force the rest of the *** out. But naw i get it too and i know i dont have no STD