Semen analysis


If you and your partner are having problems conceiving, we always recommend having a semen analysis test

Enquiries & Appointments

Lister Fertility Clinic at The Portland Hospital _ 0522_050

When a cause is identified in couples who struggle to conceive, a male-factor issue is the most common finding. 25% of couples have a significant male-factor problem that is likely to be the key issue and a minor male-factor problem plays a role in a further 25% of couples. A simple semen analysis is therefore a vital test as part of your private fertility treatment. Although many may have had a sample tested previously, assessment by experienced embryologists often allows a more detailed semen analysis and preparation of a sample helps counsel your clinician and the most appropriate treatment moving forward.

The important sperm parameters that will be assessed are:

  • Semen volume
  • Sperm concentration
  • Sperm motility and proportion that are "progressively motile"
  • Sperm morphology (shape/size)
  • The presence of any white or red blood cells within the sample or immature sperm
  • The presence of "anti-sperm antibodies"
  • The number and motility of the sample after it is prepared as if being used for treatment
  • Sperm motility and survival will also be assessed 24 hours later

Prior to your consultation

At the Lister Fertility Clinic we recommend a semen analysis in all men, regardless of general health status and whether they have previously fathered a child. This test is available as a stand-alone test under a urologist's care. Ideally there should be a 2-3 day abstinence period prior to the test. It is not unusual for men to have difficulty producing a sample in the clinic environment so, depending on distance, a sample can be produced at home and then brought in for analysis to the clinic.
This can be arranged by phone on 020 3993 4059.

Our Semen analysis locations

Lister Fertility Clinic at The Portland Hospital

Lister Fertility Clinic at The Portland Hospital

215 Great Portland Street W1W 5PN London
Lister Fertility Clinic

Lister Fertility Clinic

Chelsea Bridge Road SW1W 8RH London