Does masturbating help a man’s prostate? Does it prevent prostate cancer?

What are the std’s that live in a mans sperm. There are some diseases that can’t be detected unless the sperm is tested what are those diseases?

uuummmm my friend thinks it lowers his sperm count by heating up his testicles, then putting ice on it. he says that sperm can’t handle sudden temperature changes. it he damaging himself (testicles) and/or is it working to lower the sperm count

is it ok for woman to take man’s vitamin
walgreens one daily for men with lycopene supports prostate and heart health
high potency multivitamin multimineral supplement
A 3500 I.U 14% as beta carotene
C 90mg
d400 I.U..
E 45 I.U
K 20 mcg
Thiamin VITAMIN B1 1.2mg
RIBOFLAVIN Vitamin B2 1.7mg
NIACIN 16 mg
b6 3mg
folic acid 400 mcg
B12 18 mcg
Biotin 30 mcg
panthotenic acid 5 mg
calcium 210mg
magnesium 120mg
zinc 15mg
selenium 105mcg
copper 2mg
manganese 2mg
chromium 120mcg
potassium 100mg
lycopene 600mcg

I am 29, dating a 40 year old man and I am very sexual and horny, but he seems really tired and not up for sex. We have dated for a few months and still haven’t had sex. He tells me he’s getting old and isn’t as horny anymore, but I think 40 is young, it’s not old. He just likes to sit on the lounge and watch movies.

I was wondering what the sexual health and sexual needs of a 40 year old man were like. Does he like sex often? Is it harder to get an erection at that age? Is he just not attracted to me?

I’m a male in my mid 20′s. Is it odd to sometimes lose my sex drive? I mean pretty much I feel dead down there, when usually there is some kind of crave or need. I am on some medications and my job is a little stressful. But I just have no urges, and it’s pissing my girl off? Any suggestions or advice?

Is it possible that smegma of a man can cause repeated gynological infections for the woman?
How dangerous is this to the health of a woman in the longterm? The first being abstinence, and the second being wearing a condom are obvious ways to avoid gyne infections, but for a married couple when smegma is possibly the issue and there are no other sexual partners involved, what can a couple do to avoid the spread “smegma infection” for lack of a better term.

I have been with my boyfriend for a year and we are totally in love. We just recently talked about getting married and things are looking very promising. However recently he quit his college sport he was in and has lost the “beef cake” physique he always had. It does not bother me and at all but it is affecting his self esteem and really cutting into our sex life. He doesn’t feel confident anymore and is never in the mood so to speak. He talks about going to the gym and what not but his friends are not as keen on the idea as he is and that brings him down a bit. I tell him that it bothers me that we don’t have sex that often and he just says he just loves holding me and most girls would die for that. Now this is true but I would to hold him after we had sex or even fooled around. I just feel like I am always asking for it and he is turning me down which im starting to take personally even though he reassures me I should not. Please help! Is there any natural aphrodisiac or something that could help us? Thanks!
Another thing is that I am a collegiate athlete as well and I am continuing to lose weight and get into better shape which I thought would help but so far nothing I also went on birth control for him so he wouldn’t have to worry about that either. I just don’t know

I’m 20 and I’ve been taking lipitor tablets since I was 18 (inherited really bad cholesterol problems from parents and ate poorly as a kid) and some people are claiming it could impair my reproduction system.

Sure, there are jokes made about it all the time, but does Cycling pose a legitimate risk to a man’s reproductive organs? I’ve enjoyed it since I was young, and for green & health reasons, I vastly prefer it to riding in a car. However, are there legitimate health concerns and ways to avoid them without cessation of cycling entirely?