Do I tell my boyfriend that I have male and female genitalia?

Okay, I think this is really embarrassing, but I have a vagina and testicles. I'm too ashamed to go and talk to anyone about it. My mom always asks me if I'm okay with it, but last time she did, I just ran away. I'm so upset, and I haven't told any of my friends because I know they would make fun of me. I just don't know what to do; I have a long term boyfriend and he always wonders why I won't show him my body. I was thinking about having sexual intercourse with him, but I know he would not want to have anything to do with me after he finds out. I'm not sure if I'm a man or a woman.


What's the deal with ovarian cysts?

1) What are ovarian cysts? What do they feel like, and where would one feel the symptoms?

2) I just found out that I have a small cyst on my left ovary. I was wondering what causes these? Any risks with them? The doctor told me that they usually pass during a monthly period but I've been having this pain for several months already. Any advice? I haven't seen my GYN about this yet.

3) Both me and my husband are at Columbia University. I was recently diagnosed with ovarian functional cysts that are about one inch long each, in both ovaries. We are starting to think about having a baby. Do you think that having those cysts in my ovaries would decrease my chances of becoming pregnant? Thank you very much for your response.


Is it okay to feel lightheaded and dizzy after physical activity?

1) When I do a 3-mile or 5-mile run, I run for time and try to finish with nothing in the tank. The closer I get to the end, the more I push myself, because I know I don't need to sustain the effort much longer. When I stop running, I suddenly get very light-headed and dizzy. It never happens while I'm running. I walk briskly while I'm warming down, but that doesn't prevent it. Why does this happen? Is it dangerous?

2)  Sometimes after jogging a while, or cycling a great distance, my head begins to spin and I feel as if I'm going to pass out. Is it normal to have feelings like these, and if so, how intense should these feelings be?