My husband complaining that something stopping his way when he get penis insight me. i am 5 month pregnant.. is save to have sex with him or not ?

Sex and pregnancy: Your uterus is enlarging as your child grows. Sex is generally safe in pregnancy. However, if his penis is hitting your enlarging uterus, the trauma may not be safe. Are you getting regular prenatal exam by your ob/gyn? There are other ways to sexually satisfy each other than penile-vaginal intercourse. Or just wait until delivery.