21 year old guy, I get sex about once a week from my gf. Right, my cum has been lumpy for the past few month but ive other issues atm so havent done more than google it, its when I masterbate/have sex, I dont masterbate often cos I get it from my gf, ive always had a problem with taking ages to cum, most times I dont cum during sex at all or when I do it myself. Point is, when I do cum its lumpy, not yellow or anything just white and in lumpy clumps, this has only went on a few month, used to be 100% normal. I googled it n google says dehidration is the problemo... I drink about 10 glasses of water day so its not that. Any answers? Thanks