hi im 24 my husband is 28. we tried to have sex 4-5 days. but we cant. it seems like my vagina is not big enough for his penis :( and, i can insert one finger.when i insert one finger, on the upper side i feel a bone. is that suppose to be there? i mean, if there is a bone it cant expand more than that..... so what do i do? and im sri lankan no sex before marriage etc so im virgin.thanks for your help.