Thanks for your question and concern.during the unprotected sex it is really advisable to use precaution according to the instruction to keep the chances of pregnancy low and the possibility of getting pregnant in the case of being fingured with semen on the fingers is not a big issue as it has only 1% of the possibilty is their of getting other way it is not. But if we talk about condoms then in case if a condom if there is a small hole is there during unprotected sex then the possibility of getting pregnant is much higher .Condoms are the best way of using precaution but while using it we really need to pay attention of several points.As condoms are 98% effective but you can say that there is 2% of chances are there of getting pregnant so should go through the instruction before using it because if it breaks then there is very high chances are there of getting pregnant. So there is a chances of getting pregnant if there was a tiny hole on the condom during the sex, so it is advisable to take care during sexual intercourse .I hope that I have cleared your views .Take care