 [ Symptoms ] small red bumps on penis forskin after and head also pink irritation on base happens after masterbating or intercourse first thought it was contact dermatitis with my gf but it becomes irritated after masterbating too it is very mild and not that noticeable unless you know it is there when we were not using protection and had frequent intercourse it would become more severe and would flake the day after could this be a yeast infection or some kind of bacteria [ Disease ] hi i think the answer is no if you read this its a piece i found may help may not good luck you can get chlamydia through unprotected vaginal sex unprotected anal sex unprotected oral sex your genitals coming into contact with your partner is genitals sharing sex toys when they are not washed or covered with a new condom between each person who uses them sexual fluid from the penis or vagina can pass chlamydia from one person to another even if the penis does not enter the vagina anus or mouth this means you can get chlamydia from genital contact with someone who has the infection even if there is no penetration orgasm or ejaculation it is not clear if chlamydia could be passed on by transferring infected semen or vaginal fluid on the fingers infected semen or vaginal fluid can cause conjunctivitis if it gets into someone is eye