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Erectile Dysfunction Part I - What Causes Erectile Dysfunction and Men's Libido

Answered by a doctor

with either mental or physical stimulation, your brain signals the nerve ending in the penis to release nitric oxide. Nitric oxide relaxes or dilates blood vessels, enabling them to open up and bring more blood to the penis and helping to create an erection. In this article, we will discuss what...

by User avatar Kyle J. Norton84557

2 much sexual problems

i had sex when i was 15. in 3 months i can have it more then 70 times. average per day i will have 3-5 times. i got infection due to my because of my non hygienic ex gf. then i met a another girl when i was 16. we always have sex before going out. i always feel exhausted . sometimes we might do it...

by User avatar Guest

Hard for my penis to go up and stay up

Hey. About half a year ago, I got into my first sexual encounter with a woman. Prior to this I would have no problem having an erection. When we first began sexting i noticed that it was harder for me to gain an erection. I'm not sure what it causing this. I have never had sex before, and though,...

by User avatar Guest

hymen -broken or not?

Answered by a doctor

I read so many articles but I still don`t know... I am a virgin,however,I started using tampons a year ago.I was told that they won`t break the hymen,because it is located deeper than a tampon can go. I am so worried that I may not bleed the first time because I have used tampons.I still feel pain...

by User avatar Dontknow

bump/pimple in my pubic region?

Answered by a doctor

Hey all, i'm new to the site but had a quick question that I'd hope I could get some help on, I just recently noticed that I had an uncomfortable bump right in my pubic region, and ever since this morning I've been applying toothpaste hoping that it's a pimple and will just eventually go away... I...

by User avatar santesub119596

My Guide to Overcoming performance anxiety - personal story

Alright, so after reading the hundreds of "why can't I seem to keep it up" posts I decided to sign up and give everyone a first hand account on what I did to overcome this annoyance. Back story. I was with a girl one time who did nothing about talk about how her ex boyfriends never could...

by User avatar Guest

I'm 14 and I don't know if something is wrong with me.

Well I had sex with this one girl and used a condom, but no cum came out not even pre cum is something wrong do i need to see a doctor. I really want to have kids later on so... SOmeone help

by User avatar gmoney9278

Weird bumps on vagina ? what is it

Answered by a doctor

i noticed today when i got out of the shower that there was strange bumps on the top of my vagina. They almost look like little pimples.. I did shave my vagina a couple days before that and it was all red and hurting now theres bumps ? whats going on .. %-)

by User avatar Guest

i am 19 and before three months suddenly my sperm production is stopped ?

i am 19 and before three months suddenly my sperm production is stopped , i have full orgasm but no sperm comes out

by User avatar wildsmit278412

Erectile Dysfunction Part I - What Causes Erectile Dysfunction and Men's Libido

Answered by a doctor

As we mentioned in previous articles, with either mental or physical stimulation, your brain signals the nerve ending in the penis to release nitric oxide. Nitric oxide relaxes or dilates blood vessels, enabling them to open up and bring more blood to the penis and helping to create an erection. In...

by User avatar Kyle J. Norton84557