Sperm morphologic features as a prognostic factor in in vitro fertilization
TF Kruger, R Menkveld, FSH Stander, CJ Lombard… - Fertility and sterility, 1986 - Elsevier
To determine whether there is a prognostic value in the percentage normal sperm
morphologic features in a human in vitro fertilization (IVF) program, the authors conducted a
prospective study in women with bilateral tubal damage. Based on the percentage of
morphologically normal spermatozoa, the patients were divided into four groups: group I,
normal morphologic features between 0% and 14%; group II, 15% to 30%; group III, 31% to
45%; and group IV, 46% to 60%. One hundred ninety successful laparoscopic cycles were …
morphologic features in a human in vitro fertilization (IVF) program, the authors conducted a
prospective study in women with bilateral tubal damage. Based on the percentage of
morphologically normal spermatozoa, the patients were divided into four groups: group I,
normal morphologic features between 0% and 14%; group II, 15% to 30%; group III, 31% to
45%; and group IV, 46% to 60%. One hundred ninety successful laparoscopic cycles were …