1) In my shopping and looking for condoms, I NEVER come across a formal size chart. I have been told that I was "endowed" and that I need to look toward larger sized models, but all I ever see is "snug fit," "large," and "extra large," etc. How big is big? It would be most helpful if I knew what I was buying before I actually bought it. Do you know of the sizes of some popular condoms, or of a size chart resource?

2) I have just started sleeping with my girlfriend and I was a virgin previously. Unfortunately, a slight problem has interfered... I tried to use a condom the first time (a free one from Health Services) and it was too small on me. I only rolled up about 3/4 of the way and was *very* uncomfortable. Is there any specific brand that I could use that would be more comfortable?

I would like to know what you've heard about pierced clitori. I've been told that the clitoris is one of the fastest parts of the body to heal after it is pierced, and that piercing it heightens sexual pleasure. Is there any truth to these rumors?

Hi! I have a question about orgasms. I'm a female who has masturbated since her early teens and wonder if I've "overdone" it somewhat. I did it so frequently (sometimes every other day or so; sometimes I waited longer) that now that I'm in my early 20s, I find it harder to reach orgasm, and harder to have multiple orgasms (it used to come so easily to me). Have I "lost" that momentum? Can I regain it if, say, I stopped masturbating for several weeks or months?

Also, my partner stimulates me manually or with his tongue, and I haven't been able to "come" yet... is it because I've masturbated too much? Do women take longer to come? I think he gets bored doing it...

I have recently been advised that my on-going migraines might be caused and/or increased by the use of contraceptives containing estrogen. To that end, I have been recommended to switch to a progesterone-only form of birth control. Which, in turn, basically means I get to choose between Implanon and Mirena (I really can't stand needles, so Depo is out for me!). I am only 23 years old, and have not yet started a family. I do want to have children someday, and am very enticed by the idea of Mirena lasting to the point when I might want to begin trying to get pregnant. However, all of the advertisements for Mirena state that ideal candidates have already had children.

Is Mirena still safe for use in women who have not yet given birth? If so are there any additional side effects to consider in this instance?

1) Recently, during intercourse, my condom broke. Now, of course, I am very worried about it happening again. I am constantly checking the condom during sex and find that the condom is extremely tight against the tip of my penis whenever I check. I am afraid it will get tight again and break. I'm not sure what to do or where to go. Is the condom supposed to be very tight at the tip or not? Any help would be great.

2) Here's my query. I recently started having sex, and we are committed to using condoms. What is the "right" way to use a condom? I know how to put them on and take them off. But I'm petrified about having it break or come off. Also, someone told me that I should pull out immediately after I ejaculate. Is this true? This has happened before, but I have "stayed in" because I wanted my partner to have an orgasm. Is it really important to withdraw immediately after ejaculation?

I am not sure who the father of my son is. Is it possible to tell the father of the baby simply by knowing blood types and Rh factors of myself and the potential fathers?