Prenatal vitamins

So I recently had a miscarriage in February and my partner and me want to try again next month. I was thinking about taking prenatal vitamins before I became pregnant again but I also read online that the miscarriage percent goes up if you do. I'm just confused on what to believe. I don't want to take anymore chances on getting another miscarriage. So if someone can get me thoughts on what you would do that would be awesome.