Is it true that a woman can have multiple orgasms?

I recently had an IUD inserted. I'm not currently having sex, but wanted to be prepared as I am seeing someone who I may become sexually involved with.

My concern is I was told the IUD would need to be removed if I had sex with a partner and then changed partners later. This IUD is a 5-year IUD and the cost was quite a bit. If I have sex now and then stop for a year (or any period of time) and was to become sexually involved again with another partner, why would it need to be removed? If STDs are not an issue, does it still need to be removed?

My new girlfriend and I had sex for the first time this weekend. Later in the evening, she was curious about something... "Where is that thing going???" she asked. She mentioned that full insertion was painful and she wanted to know what I was hitting, and "how far does it go?" Being admittedly a bit rusty on my knowledge of the anatomy of the female body, I told her that I thought it went no further than the "uvula" (whatever that is), but that I would do a little research, maybe see what I could get off the Net and get back to her.

1) Is having sex in the shower that is hot or in a hot tub safe? Someone told me the heat kills the sperm. I thought it sounds dumb but I was just wondering.

2) I have a question about sex in swimming pools and hot tubs. Will the chemicals deteriorate a condom? Also, can spermicide be used in water or will it be washed away? Please answer. Thank you.

I have been on the Depo shot now for a year and I am supposed to have another shot September 6th, but my husband and I want to have another baby. How long should it take for me to get pregnant?

1) I have some small bumps near the base end of my penis and on my scrotum. The bumps do not look like herpes or genital warts. They look almost like goosebumps, but they are always there. I am still a virgin so I don't see how I could have an STD.

2) After examining my penis in the shower, I realized that I have small bumps (all the same size) on the bottom of my penis shaft. I am only 14 and am going thru puberty, so I want to know if the pubic hair grows onto the penis, or just stays on the bottom (mine are only on the bottom). I have never had sex so I know it cannot be an STD.

3) I am a 20-year-old male with a question. Since I can remember, I've had many bumps (small lumps under the skin) covering the underside shaft of my penis, as well as my scrotum. They are very similar to the bumps I've noticed on girls' nipples. When I went to the "Doc," I was told they were normal and fine. My question to you is: Exactly how "normal" are these bumps and how common? Do all males have them?