A Case of Male Infertility, who Induced Natural Pregnancy with Treatment using Hochu-ekki-to and Keishi-bukuryo-gan After In Vitro Fertilization Failure / 日本東洋医学雑誌

ABSTRACT

The authors report a case of primary male infertility with Grade I varicocele that responded well to Kampo therapy. The duration of infertility was 8 years. During that time, the authors tried AIH (artificial insemination with husband's semen) 26 times and HIT (hysteroscopic insemination into tube) twice, but both these measures failed. IVF-ET (in vitro fertilization-embryo transter) was then attempted twice. In the first attempt, the authors succeeded in fertilization and cleavage of one of ten extracted eggs, but implantation failed to occur. In the second trial, none of the five eggs extracted were successfully fertilized. The authors then prescribed a combination of Hochuekki-to and Keishibukuryo-gan. Three months later, natural pregnancy occurred that resulted in the birth of a healthy boy by natural delivery. Although the authors have sometimes seen cases of natural pregnancy after the failure of IVF-ET, none of such cases suffered from reduced fertility. Male infertility is frequently involved with cases of decreased fertility. In such cases, success is rarely achieved with ordinary IVF-ET. For this reason, the science of microscopic fertilization is developing rapidly. There is currently no remedy for low fertility. In this type of situation, Kampo may help to improve fertility.