Post vasectomy semenalysis
Posted by dkwinter

Use backup contraception until:

  • azoospermia on two samples: at 3 months and 4 months post-vasectomy


If persistent non-motile sperm, patients can be counselled to cautiously discontinue backup contraception if:

  • seven months have passed
  • at least 24 ejaculations have occurred
  • no more than rare non-motile sperm on analysis on fresh samples