i would guess that vaginal dryness is the cause of your primary complaint. the lack of estrogen-a chief post-menopausal culprit. if your vaginal walls are dry the motion of intercourse can make the penis like sandpaper to your delicate tissues. after sex the pinkish discharge could be your body's attempt to recover from the 'chaffing '. also your vagina is more susceptible to overgrowth (infection) of naturally occurring organisms (yeast gardnerella etc) when it is dry. i would see a doctor before attempting self treatment for any sort of vaginosis and she could prescribe or suggest treatment for the dryness. good luck
i am post menopausal and sex has become painful and i have a blood tinged discharge afterward. what could this be? . the discharge was pinkish and mucus-like. i also have some pain under my fib cage in fromnt and back and have been experiencing some nausea and stomach pain. do i have an infection? .