The University College London Hospitals (UCLH) semen analysis service assess a man's sperm and semen to identify factors which may be influencing fertility.

Reasons to request a test include to:

• investigate difficulties conceiving
• determine fertility treatment suitability
• confirm success of a procedure (e.g. vasectomy)
• assess effects of other procedures on fertility (e.g. post-chemotherapy, surgery).

Patients are seen with an appointment only and must have between two to seven days of sexual abstinence. 

How to Refer