I come with a message of import!
During every act of sexual intercourse with your wife, you should very loudly, clearly and repeatedly chant the following incantation:
"IN THE NAME OF ALLAH! OH ALLAH! PROTECT US FROM SATAN AND PREVENT SATAN FROM APPROACHING OUR OFFSPRING YOU ARE GOING TO GIVE US!"
Or in Arabic:
"BISMILLAH! ALLAHUMMA! JANNIBNA-SH-SHAITAN, WA JANNIBNA-SH-SHAITAN, MA RAZQTANA!"
Allah knows best.