Why am I having trouble ejaculating?

1) I am a 20 year old male. My problem is that I have never ejaculated. I have no problem getting and maintaining an erection, but it seems as though I cannot ejaculate. If I masturbate for about ten minutes, my toes begin to become numb at a peak time. I have had several wet dreams, which I assume are semen. I also read an article where when passing a bowel movement, sometimes semen can come out of the penis. This happens for me as well. Do I have a serious problem? Eventually, I want to have children, and I am wondering if this could stop that. Thank You.

2) I don't know what to do! My boyfriend has no trouble becoming sexually aroused around me, but when we try to have sex, he just doesn't seem to be able to actually have an orgasm and ejaculate. He only has had one with hand stimulation when hand cream is involved, but not otherwise. Oral sex does not even work. This is very frustrating; he tells me it's his fault but I feel like it's mine. Plus, he says he didn't have as much trouble with his past girlfriends, but that he cares about me so much more than them. I'm really confused. Is there anything either one of us can do?


How can I tighten my loose vagina?

I have given birth to three children. My last child was delivered without an episiotomy. I have noticed a change in the size of my vagina as a result of this. I am too embarrassed to have sex because I feel too loose. Is this common with multiple childbirths? I am too ashamed to ask anyone this. Please let me know if there is something that can be done to repair my womanhood.


What's the white stuff on my vulva?

I've been wondering about the white stuff that is occasionally found in between my labia majora and labia minora... I do NOT have any STDs (I tested) and am assuming it's dried urine...

I want to get rid of this white stuff because it looks and smells bad as if I have STDs when I have oral sex. Is there any way to prevent getting this white stuff?


How do tattoos work?

How do tattoos work? I mean, if human skin cells are always shedding and reproducing themselves, how are the pigments of a tattoo able to stay in the skin for so long?


Can skin become dependent on moisturizers?

Is it possible to become dependent on moisturizers?

I suffer from dry skin and each Winter go through about half a gallon of moisturizer all over my body by Spring time. It's starting to feel like my skin is getting dependent on the moisturizers, meaning that it always feels like I need them, even if it is a humid season. It's like the skin gave up on circulating its own moisture because it is expecting it from moisturizing cream. Is this just my imagination? Or should I back off on the moisturization?


Is the lump behind my knee a cyst?

I have a one half inch lump inside the back of my leg two inches above my knee (there is no visible mark on the skin). It is not painful or bothersome in any way. An acupuncturist thinks it is a cyst. If it is, what kind might it be, what kind of treatment might I get, and how necessary is it?


Are washcloths and other body scrubbers bacteria factories?

My question is about the cleanliness of loofahs and other body scrubbers. Since they usually hang out in the shower where there is constant warmth and moisture, wouldn't they grow bacteria? How often should they (scrubbers) be changed or how do you clean them? The reason I ask is that I am experiencing some hives, and the only thing I can think that is causing it might be the scrubber gloves in my shower.