Edwards I S
Med J Aust. 1977 May 28;1(22):814-7. doi: 10.5694/j.1326-5377.1977.tb131142.x.
Five hundred men have been followed up for 12 to 15 months after vasectomy. A simple postoperative regimen for confirmation of sterility has proved to be reliable. This comprised examination of a single fresh seminal specimen after 10 ejaculations, non-motile sperm being disregarded and the test being repeated only in those rare cases in which motile sperm were found. Sterility was demonstrated for 26% of men within four weeks of operation, and for 69% of them within eight weeks.
五百名男性在输精管结扎术后接受了12至15个月的随访。一种简单的术后确认不育的方案已被证明是可靠的。该方案包括在射精10次后检查一份新鲜精液标本,不考虑无活动能力的精子,仅在极少数发现有活动能力精子的情况下重复检查。26%的男性在术后四周内被证明不育,69%的男性在八周内不育。