In recent years, the incidence of infertility has shown an increasing trend year by year, accounting for 10% to 15% of the population of childbearing age, of which male infertility patients account for about 40%, and 10% to 20% of infertility factors are severe oligoasthenospermia, teratospermia or azoospermia. 1 Intracytoplasmic sperm injection (ICSI) provides a new method for severe oligoasthenosperm patients to assist pregnancy, but some patients will choose to donate sperm after repeated ICSI failed to assist pregnancy.
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Effect of Donor Sperm on Quality of Life in Patients with Severe Oligoasthenosperm After ICSI Failure.
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