Chamberlain G, Foulkes J
South Med J. 1976 Nov;69(11):1474-5. doi: 10.1097/00007611-197611000-00024.
The menstrual changes after laparoscopic sterilization were assessed in 200 women and compared with changes after conventional tubal ligation. About one third of the patients after laparoscopy had longer and heavier periods, but those women who were using oral contraception before operation fared worst. The reason for the menstrual changes may not be due to operation alone. There was no significant difference between laparoscopy and laparotomy in terms of increase in heavy bleeding or number of days of bleeding.
对200名女性进行了腹腔镜绝育术后月经变化的评估，并与传统输卵管结扎术后的变化进行了比较。腹腔镜检查术后约三分之一的患者经期延长、经量增多，但术前使用口服避孕药的女性情况最差。月经变化的原因可能并非仅由手术导致。在大出血增加或出血天数方面，腹腔镜检查与剖腹手术之间没有显著差异。
