In vitro fertilization is an effective method of treatment for most causes of infertility, and it can provide effective solutions for the following: Men with a low sperm count or poor sperm motility Women who suffer from premature ovarian failure, uterine fibroids or ovulation disorders Women who have had their fallopian tubes removed or are blocked Women who suffer from pelvic inflammatory disease Individuals with genetic disorders Unexplained infertility Women who have undergone a tubal ligation Men who have undergone a vasectomy