Hi , I Had Ivf Six Months Ago . They

Hi , I had ivf six months ago . They retreived 24 eggs from 24 20 was mature from 20 15 fertilized.from 15 only 7 made it to day five blastocysit. I had ohss from that cycle so I ended up with frozen embryo transfer we transfer 2 4bb and 3bb .i got pregnant but unfortunately misscarige . Now I want to do fet again but I have one question . I am going to transfer 2 frozen embryos from the same batch . Doese that mean iam gonna have again misscarige.