Fishing for condom after sex

Kaylee

I am pretty new to the condom thing I've always used other methods of protection but I'm taking extra precautions right now not to get pregnant until I get my tubligation so condoms are being used on top of other things.. My hubby and I have used them 3 times now and every time we do they fall off during the act and him or I have to go in after it.. has anyone else had this problem or have any ideas why it keeps happening?? Thanks in advance!