Birth Control cannot be absolutely certain, but under these circumstances it is very unlikely she would become pregnant.
a woman can get pregnant before one or two days of her periods --- A woman has a lesser chance of falling pregnant with in the first week after her period. After the first week she is at high chance of falling pregnant, especially within the last week before her period. ----
It takes fourteen days (two weeks) to determine if you are pregnant with a home pregnancy test.
Pregnancy tests are not 100% accurate, but being that it was negative and you got your period, I'd say you are definitely not pregnant.
If the test showed a clear positive, it is very likely you are indeed pregnant, you should see a qualified medical practitioner for confirmation and advice.
You can take a pregnancy test when you are 2 days late. The tests now will show you are pregnant even before you have missed a period.
Yes
Yup, sure can.
You can "pre-ejaculte" even if you have never ejaculated before and get a girl prgnant. There is almost always sperm in pre-ejaculate.
condoms are a lot safer
Spermicide is ineffective when used alone, so yes, you could be pregnant. If the male finished ejaculating completley, or hadn't ejaculated at all, the chances are much lower that you are pregnant, because the spermicide would have killed the sperm, but sometimes males emit a substance containing sperm both before or after ejaculaion, which means you could be at risk for pregnancy. Anyways, in most cases, the spermicide probebley would not kill all the sperm if the condom broke, so it would be a good idea to get a pregnancy test or consultation with your gynacologist.
If your period comes, it's unlikely that you're pregnant
Yes you definitely could become pregnant. You would be very fertile around this time.
If a guy comes inside the girl, she can get pregnant no matter what, except if they are using contraception [condoms, etc.]
If the cum landed anywhere near the vagina, then yes most definitely ! That would be called a splash pregnancy. Even if he ejaculated before entering, there will always be semen residue. That's why you should always use condoms, just to be safe!
You can get pregnant at any time nothing is 100% going to stop it - condoms are 98% effective, the pill is 99% effective and getting pregnant while on your period seems impossible, It can happen
it has not yet been proven but it is possible as the male leaks sperm before he ejaculates so there for it is possible but is a confusing question
Yes, usually - if you have ejaculated before (wet dream/ masturbation), as most guys have by 14, then you can make a woman pregnant.