Study Status: Completed
Recruit Status: Unknown status
Study Type: Interventional
Official Title: Effectiveness and Safety of uFSH for Severe Oligospermia or Azoospermia:A Multi-center,Open,Randomized,Interventional,and Phase4 Trial in China
Brief Summary: The purpose of this study is to determine whether uFSH is effective and safe in the treatment of male patients with severe oligospermia or azoospermia.