Objective To study the effect of artificialfertilization on infertility from anovulation.
目的探讨破泡授精术治疗促卵后排卵障碍性不孕症的可行性。
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Materials used are taken from the experiments of artificialfertilization made during the spawning season of the fish at Rizhao county, Shandong province in 1959.
Recent technological advances in reproduction, such as artificial insemination and in vitro fertilization, have increased the full income of women relative to men.