Hi Dr. Grief,
I always get these lumps on my genital area, sometimes in labia, groin during my pre, during and post menstrual cycle. It starts with just a bump and as the days go by it becomes painful and reddish. After several days, it subsides by itself. I never had sex in my life. I don't know if it's a boil, pimple or anything else. Or is it due to hormonal changes?
Thanks,
Jane