Once you take your first pill, when do you think you can have sex?

I haven't had my period for two months now (the last time I had my period was March 16). My b.f. and I fooled around but nothing happened, if you know what I mean. I then took 2 pregnancy tests and they both came out negative. At the end of April, I went to the pediatrician and they did a pregnancy test too (I don't know if they did it by blood or by urine). All the tests came out negative, but my period hasn't come yet and I just want to know what it could possibly be! I feel like I'm going to get my period, yet it just wont come. PLEASE HELP!

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?

My boyfriend and I had intercourse on Valentine's Day. Well, as he started to ejaculate he told me to get off and I felt him ejaculate on me a little so I told him the condom broke. He told me he went in me a little, but I told him not to worry because it was the day after my period. Well I WAS supposed to get my period on the 7th and now I'm 5 days late! Lately I've been feeling tired, sick (like I'm gonna puke it happens through out the day at least once or more), dizzy, moody, my nipples are bigger (unless they were already that big and I'm now just noticing them), and I've been getting stomach aches. But now I'm starting to get little cramps like I'm going to start my period! Am I going to start soon or do you think I'm pregnant? HELP!

My girlfriend and I had sex about a week and a half before her period was due with a spermicidal condom on. Now she five days late and I'm really worried. We took a pregnancy test and it came out negative. I keep hearing that you can take a HPT after a missed period but, isn't there still a certain amount of days you need to wait regardless of a missed period? My worry, even after we took the HPT is that we had sex so close to her period that the test wouldn't be accurate for another week or so. Also, do spermicidal condoms work pretty well?

I'm 12 years old, but I'm so freaked out about this! It's been almost 2 months and I still haven't had my period yet! I do not have a boyfriend yet. Why didn't I get my period? If it'll be late how long can it be late? Please answer, I'm so worried and freaked out.

My periods have always been kind of irregular and because of this I went on the pill to try and regulate my cycle. After taking the pill for about 7 months, my periods were not regulating but I continued to take it. Once I got to college, I was getting periods every 2 weeks with bad cramps, etc. I finished out my pack and stopped taking it because it was making me feel worse and not doing what I hoped it would do. I still have not gotten my period since I stopped taking the pill and am getting worried because I am sexually active. My boyfriend and I always use protection and are very responsible, but I am still worry. Is is normal for my periods to be so delayed after stopping the pill?

I have two questions that I'd love to get answered. From the answers I've read here you give really good answers to most the questions.

I'm on hormonal birth control, and I was late with two pills this past week and had missed one a bit over a week ago. Yesterday me and my boyfriend had intercourse twice and he came in me both times. On the info-thingy that comes with my pills it says that a missed pill in the third week of active pills don't compromise my protection as long as all the others are taken correctly. But I'd been late with two.. I tend to get extremely worried for no good reasons (I was worried I might be pregnant before I'd even kissed a guy and before I got my first period...) so if there was no pregnancy risk I just need to have heard (uhm, read?) it from someone whom I consider an expert.

I also wonder how much of a risk for an STI a guy going down on me would present. I know I'm clean now, but when I was still single I was at the receiving end of unprotected oral sex and I really want to know how much of a risk that is for me and how big of a risk it was for the guys in question. Thanks for taking your time with this question.

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?

This is my second month on birth control pills. My first period after starting the pills only lasted about 4-5 days, but i didn't start the next pack until the 8th day, as directed. I didn't miss any pills this month, but I did have sex without a condom. Now my period is already 2 days late. I heard that if you wait too long to start your pills (as in after your period) there is a high chance of pregnancy, is that true? Could I be pregnant???

I have been taking birth control for about 9 months now. I normally take my pill in the morning, although sometimes I forget and take it at night. By reading your information, I was told that was okay. Whew. Not recommended but okay.

I am currently on the third day of my green pills (not the active ones obviously) and I still have not received my period. This is not normal for me, because I normally get my period on the second day of the green pills. Tell me what to do/think of this? PLUS, two days before starting my period I had sex, unprotected. And the day before that as well. (My partner and I are both clean (FOR SURE)). In addition, nine days before having sex I missed a pill. I remembered the next day when taking my next pill..so I took them both as it read on the directions to my pills.

Why am I late or missing it? Please help.

I had anal sex last month 2 weeks after my period, and I have yet to get my period this month. It was early last month, could it just be late this month? Am I pregnant? Please help: I'm so worried.

Hi, I'm 19 and I have a question about my late period. My boyfriend and I had sex for the first time about 2 months ago. We are both virgins and we were both very careful. We used condoms that were kept in a dry place, and that were not expired. I, however, am not on the pill, and the condom was our only preventative method. There was a moment where the condom slipped up his penis when I went to change positions, so we threw that condom out and switched condoms right away. I was scared that I might get pregnant so the next day I went to the pharmacist and I got an emergency contraceptive. I did get my period about a week after I took the EC but it wasn't red, it was brown, and light, but lasted 5 days. I have not had sex since this time. I didn't think anything of my unusual period at the time, I thought it was just a side effect of the EC.

I didn't think I had anything to worry about but now it's been almost 7 weeks and I still haven't had my regular period. I took a pregnancy test on Friday July 13 and it came out negative. What could be the cause of my late/missed period? Could the test have been a false negative? Or something else completely?