You shouldn't have cramps when your pregant other then when in labor. You should see a doctor is it continues more then a few days. If you do cramp only with in the first week because your body is getting used to it or when going into labor.
advil
Yes she can be pregnant, and if she is pregnant and is bleeding she is at risk of a miscarriage, and should see a doctor immediately.
Not true,it can't prevent woman from getting pregnant
No it can not.
Mostly when you feel like your underwear is getting wet a lot. If that's happens you might want to start getting ready for your period. It happens all the time. Even the first few days when your not on your period you'll start getting cramps in your stomach! Don't worry your just turning into a woman!
No.
I suggest getting the book "What to expect when expecting" you can get it cheap (.75 cents) on www.half.ebay.com Every woman is different so it is hard to say what symptoms you will have and when.
Medicines that keeps a woman from getting pregnant.
No it can not.
Obese women get pregnant the same way any other woman. Obese women should loose weight before getting pregnant. This will lower your chances of medical complications from weight.Depends on the woman. Some women who are really obese have hormonal changes so getting pregnant can be difficult.
A woman only ends up getting pregnant after being kidnapped if the kidnappers rape her, and she's ovulating.
I guess you'd better ask a woman who is pregnant.