you should go to your doctor and tell them what been going on and have the exam you to make sure
Put a hole in condom.
Excellent.
There's a 25-75 chance favoring that you would not get her pregnant. You could use a condom and not get her pregnant, or you don't use a condom and you have a chance at getting her pregnant.
there could be a possibility but it is very much rare to get her pregnant.
50/50
the probability is very small
yes.
20 percent without condom
The only "birth control" that works 100 percent is Abstinence. But a condom will help prevent it, without a condom you have a low percent of not getting pregnant.
Condom are considered to be 90% to 97% effective (depending on who you talk to). So even with proper condom use you have a 3% to 10% chance of getting pregnant. Most sources favor the 97% figure.
Depending on what type/ how much protection, there is usually always a chance of getting pregnant. If only a condom is being used, then it is absolutely still possible to get pregnant (the condom can break). The more protection used, the lesser the chance of getting pregnant, BUT the only way to prevent pregnancy 100% is not to engage is sexual intercourse at all.
There are anti-pregnantcy pills. Also, the guy can just use a condom.