Retrograde Semen Analysis

Retrograde ejaculation is a condition where semen is ejaculated backwards into the bladder.  It is associated with particular health conditions (such as diabetes) or if certain medications are being taken (such as alpha blockers).  In cases where this is suspected, the urine is examined for the presence of spermatozoa, if there are no spermatozoa in the semen sample or if no semen is produced.

If this test is required we will discuss the process with you.  This will need to be booked on-site.

Sample acceptance policy

Samples should be labelled with four unique identifiers where possible, at least three are required. Unique identifiers include:

• Surname
• Forename
• Date of birth
• Medical Record Number (MRN)
• NHS number

The information on the request form must match the above information on the sample. If the patient details do not match , no analysis will be performed and the sample will be discarded. A repeat sample will be requested.

Request forms should also contain:

• The patient’s location/destination for the report (or a location code)
• Tests required
• Name of Consultant or GP
• Name of the requester and contact number (bleep or extension)
• Date and time of sample collection
• Type of sample
• All relevant clinical information
• Patient address for GP requests

A lack of patient or sample information may result in the laboratory not conducting the analysis / examination.

Specimen containers

Some plastics are toxic to sperm and can affect sperm motility. Andrology provide specimen containers that have passed toxicity testing and are suitable for semen specimens. We cannot guarantee results are reliable for samples collected in other containers.