me and my boyfriend had sex last week using only a condom which was durex extra safe. after we're finished he always checks the condoms,because initially he has to clean himself up because I do ask to see if it has broken and he says no. I'm now 3 days late on my period, however although it is normal for me to sometimes be late,i keep worrying that I may be in early stages of pregnancy. Can we both tell when a durex condom rips? Will we hear it? Please tell me I'm being a paranoid idiot!