I got a gible through the wonder trade , but not a Goomy yet . Oh and I have a bunch of normal pokemon without HAs . <| sep |> You ' d think of the explicit purpose of sleep boners was to prevent guys from wetting the bed , they would get an erection immediately after falling asleep and have one all night , rather than it comes in stages linked to REM sleep . The actual fact is that nobody knows for sure why morning wood happens , but it ' s theorized that because a full bladder stimulates erection , this may be tied to the body trying to avoid bed wetting , OR that it ' s just some sciencey thing with neurons working on different stuff and exciting testosterone levels . I read somewhere that it has to do with blood circulation being weird during sleep , but I can ' t find that source . Yo