If you're due to start your period and your boyfriend fingers you, can fingering stop you from coming on your period or make you a little late?

Does precum contain enough sperm to get you pregnant if you have sex when its present? Also, if the guy pulls out and the cum gets all over your vagina and the a few minutes later he re-enters you, is that a pregnancy risk? My friends have told me that it's impossible, but I don't know. I'm scared, please help!

I have a question about menstrual symptoms. My 13 year old cousin just had her first period and since I am really the only other girl that can give her advice on her period (we're the only girls in a large family made up of boys), I just wanted to know what are the signs when you're about to start your period. I told her from my experience, I'm 17, that my breasts get tender and I have cramps, but are there any other signs that I can tell her. I want to help her out because I had to learn about them on my own and I'm still learning, so this question really helps both of us out.

Also, I'm sexually active and my boyfriend and I are really careful because we both don't want to get pregnant. Is there a certain time of the month that the chances of me conceiving are lowered? I mean, I read the article about discharge and how thick or thin it is tells me what phase I'm in. I tend to worry, even though I know the condom didn't break and no sperm were anywhere near my vagina. So really, how can I keep myself from stressing out about when my next period will start.

Right now, I'm a day late but I know it's due to stress. I just started college and I'm now worried about things like tuition, my studies and the fact that my boyfriend and I are going to different schools. I trust him completely but a part of me can't help but wonder. How can I keep my stress levels down as well. I know of one way and what's when I'm with my boyfriend, but I'd like another way to reducing it.

Thank you, I know this got a bit long.

I am a virgin and naive to many things concerning sexuality. I have a boyfriend now and am curious. Can you tell me how a women's ovulation cycle works? How do I know when I am ovulating? During what time of the month will sex be the most painful?

I am also wondering if certain sports can affect first sexual interncourse. I am a dancer, which means I do a lot of stretching. Can this sort of physical activity wear away my hymen? As dancers, we also have the tendency to clench our butt muscles. Can the tightness in these muscles affect sexual intercourse?

Me and my boyfriend had unprotected sex on the second to last day of my period, we thought this would be safe as it is highly unlikely to become pregnant at that time. I am now 8 days late, and never usually late, but have been experiencing abdominal cramps for about 4 days on and off as though my period is going to start. Could I be pregnant?

I'm a week late for my period, a little tired, but other than that I'm fine. I've been having sex for a little while but my period has always come bewteen the 17-20. It's now the 28th. I already took a test a few days ago and it was negative. I'm really worried. Please does anyone have answers?

I'm 18 and i've JUST started having sex. I've done the deed 3 times and I've done all this research about fertility detection, rhythm method, and effectiveness of condoms and the pill. I've been on the pill for 2 years for acne reason and I've used a condom every session without slippage or breakage. I try to refrain from the days I'm supposed to be most fertile, or having sex the week before ovulation for example. But all information is different. I hear sperm can last from 5 to 7 days but then I hear 2 - 3 days: which is it?!

My mum's a public health nurse and she's always said that condoms dont always work: does that mean if they slip or break? I've been really careful about my pill lately, making sure I take it every day but the times aren't always consistent: it's usually between 8am and 3pm. I also take zoloft for other reasons: does that ruin the effectiveness of the pill?? My significant other and I also use withdrawl every time: but using the condom and pill as well I still worry lol but is there still a chance I could become pregnant. I'm prety confident for taking all these extra precautions, but I would still like to know if that's ok.