My husband threw his back out during sex

Kallie • Trying for baby #1
Okay ladies... Help!!! My husband has a bad back he is getting medical discharged from the army because of it. Last night during sex he was on top and hurt his back and my heart is broken bc I wanted to try to have sex everyday this month I am wanting a baby so bad.... so do I just skip this month and let him heal or do I still have a good chance in getting pregnant if I am on top??