Usually slim to none. However multiple ovulations can occur and there is a chance of pregnancy then.
Just before your period you are at your most fertile
I'm not a doctor, but I sincerely have to say "not good". The fact that both pregnancy tests say positive, as long as you did them right, then your mathematical chances are all but 100%.
You might be pregnant - take a test
It doesn't mean anything - unless you use fertility awareness method you cannot know for certain when your period is due, you can oly predict when your period is due based on past cycles. Anything up to a weeks variation from your average menstrual cycle length is considered totally normal. As long as there's no risk of pregnancy there's no reason to worry about a few days 'late' from when you were expecting your period - if there is a risk of pregnancy then take a pregnancy test to put your mind at ease.
Well, since there's really no false positive tests, if your cramping and bleeding either like a normal cycle or moreso then it might be that your body is trying to reject the pregnancy and you may be miscarrying (it's what happened in my first pregnancy as well as with my SIL's ectopic pregnancy). I would see a doctor right away just to be safe.
Chances are Good. In fact you may already be pregnant, which is why you aren't having a period.
When you have unprotected sex and then miss a period When you have unprotected sex and then miss a period
I would get a pregnancy test.
95-100%
It is not higher than when your not on your period
Just before your period you are at your most fertile
Can Women Get Pregnant During Menstruation?
If you had a regular period after unprotected sex, you are not pregnant.If you had sex after that period you may be pregnant.If you are unsure you can use a regular pregnancy test available at any pharmacy, they are very accurate if you missed your period already. If you did not miss your period yet, the pregnancy test is less accurate.
Probably not as the uterine wall breaks down if a pregnancy does not occur and the subsequent period. However there are some women who have a light period the first month of pregnancy.
This is not a sign of pregnancy. If you have missed your period and have had unprotected intercourse you should take a pregnancy test or see your doctor.
when a person is having unprotected sex, the chances of becoming pregnant are 100%, no matter what the regulation of periods or ovulation dates are.
not very likely