Hi my husband and I have gone through numerous IVF treatments, without any success. The doctors say everything is normal except for low motility in my husband's sperm and at times my FSH levels were somewhat high. ( I reached 12, but now it is lower). We are planning to do yet another IVF treatment this summer. Do you recommend for us to continue trying IVF treatments, considering they tell us we have unexplained infertility? In other words, should we keep trying IVF treatments? Do you think they eventually work, even if they haven't worked 5 or 6 times?