May be a stupid question but I'm craving the intimacy

I am miscarrying. I have slight cramping but nothing as bad as they were Friday. I still have bleeding, but about the amount of a period. I don't believe I have passed the sac yet. I've heard that sex during miscarriage could cause infection because the sperm going into the cervix, but what if you have a condom?

I haven't read anything about sex during the process only after as well

I haven't had sex in a long time and I've been really horny and I miss the feeling of being with my SO and loving on him.