Why did I test positive for cocaine when I've never touched the stuff?

My dad requires me to take weekly drug tests since he found out that I was smoking marijuana. My first test came back positive for marijuana and cocaine. I was not surprised about the marijuana because I had only been clean for five weeks, but I have never done cocaine. Is there anything that could have triggered a positive result? Could opium or mushrooms or any other drug possibly trigger this positive result?


Is my loved one doing cocaine?

1) I found a white powder in my friend's car and I think it might be cocaine. I'm not sure if it is or not. I don't know if I should confront him with it or what I should do. I don't want to see my friend get hurt, but if I'm wrong, I don't want to falsely accuse him of something like this. How should I go about handling the situation?

2) I am a first-year business student and have a little sister who is a junior. I think she is doing cocaine because I found some "paraphernalia" in her room last week. What can I do without damaging my relationship with her?


Do I need surgery if my foreskin doesn't fully retract when I'm erect?

I'm a 19-year-old uncircumcised male. There was a group discussion about sex in my dorm, and people were describing how erect, an uncircumcised and circumcised penis should look alike, that the foreskin should pull back all the way. I had never thought anything of this before, but looking it up on the internet found that I have what I believe to be a frenulum breve, in that my foreskin retracts (unlike phimosis) but not all they way. Unfortunately, all of the information about this (as well as surgery info) is from the UK. I have searched the web for hours and couldn't find any information about this condition in the US. I was just hoping you might shed some light on my condition, as well as on a procedure called frenuloplasty.


How do I know if I'm ready for sex?

I am an 18-year-old virgin, but my boyfriend wants to have sex with me. We have been dating now for eight months, and he says he has been waiting long enough. I have this fear of having sex because of the consequences, but I try to tell myself that as long as I use protection, things like that shouldn't happen.

I'm not sure what I'm asking for; I'm not sure it's advice either. Right now I'm reasonably sure that I don't want to have sex, but this little voice (probably his) keeps asking "What's the big deal?"

I know it's not a big deal, but it's something I really believe in, and I want to wait. I only have one life to live and I want to do it right. I did a lot of things I ended up regretting, but this is really important to me. The only thing is, I have no problems fantasizing about making love to him. I just have trouble with carrying out the actual act. I really need to ask if you think my fear of sex is unnatural or just a product of the way I've been raised?

Is there any way I can get over all the horror stories of regret and painful first times and just give myself to the guy of my dreams?