Intrauterine Insemination (IUI) is one of the most commonly used fertility treatments. However, it is not suitable for every case of male infertility.
An IUI suitability assessment evaluates whether a semen sample has the characteristics required to achieve the best possible outcome following specialised laboratory preparation (sperm preparation/sperm washing).
The assessment includes evaluation of:
- Sperm concentration
- Progressive motility
- Sperm morphology
- Post-wash Total Motile Sperm Count (TMSC)
- Other semen characteristics that may influence treatment success
The results help fertility specialists determine whether IUI is the most appropriate treatment or whether another assisted reproductive technique, such as IVF or ICSI, is more likely to offer the best chance of success.
When is an IUI Suitability Assessment Recommended?
An IUI suitability assessment is recommended before every intrauterine insemination (IUI) cycle to determine whether the semen sample is suitable for treatment following laboratory preparation. The decision is based on a comprehensive evaluation of semen quality, post-wash sperm parameters and the couple’s overall fertility assessment.