Desperate for tips!!! On making babies!!!

Okay guys, we are trying again! We have gotten pregnant twice in the last year but lost both at 8 weeks. Doctor says it’s Mother Nature and I’m perfectly healthy just a little overweight but should not have troubles carrying another baby! SO my question is, what all have you guys tried and have gotten pregnant?! I’ve seen on here a husband grabbing tape! Now some people are going to say that had nothing to do with her getting pregnant BUT I am willing to try ANYTHING! AND GO!!!