Anybody have secrets to getting pregnant

Cherish

I have had two miscarriages and one healthy birth my most recent miscarraige was a year ago :(. My and my fiance have been trying to get pregnant with no luck. I am unable to get insurance to be able to get a doctor so that doesn't help either. I'm 30 so I dont have many more years that I can get pregnant without getting help. So im just curious if anybody has any good ideas to try.