Male infertility
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: clinical records of all semen non-liquefaction patients and weak sperm disease patients (hospitalisations during January 1, 2012 to May 31, 2018) should be complete and accurate, and the follow-up visits lasted for 0.75-6 years.
Exclusion criteria
Exclusion criteria: 1. non-semen non-liquefaction; 2. organic diseases, including uraemia, cirrhosis and liver failure, lung failure, endocrine dysfunction, mental disorder, azoospermia, or severe oligospermia; 3. incomplete clinical records; 4. willing to terminal the treatment or refusing follow-up visits.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| pregnancy rate;time to conception;treatment cost; | — |
Countries
China
Contacts
Affiliated Hospital of Zunyi Medical University