Male Factor Infertility
Identify the cause for sperm factor infertility and discuss options available to help achieve pregnancy.
About male factor infertility
Male factor infertility is a common contributor to difficulty conceiving and may be related to sperm count, motility, shape, DNA fragmentation or issues with ejaculation. Often there are no obvious symptoms, so a detailed history and a semen analysis are essential to understand whether a male factor is playing a role. Identifying these issues early helps ensure that treatment is directed appropriately, rather than focusing solely on the female partner.
Assessment and diagnosis of male factor infertility
Assessment typically includes semen testing, review of medical history, medications, lifestyle factors and, when indicated, hormonal or genetic tests. As a holder of the CREI subspecialist qualification, Dr Vamsee Thalluri has advanced training and experience in the investigation and treatment of male factor infertility. This ensures that testing is appropriately targeted and that any underlying issues are recognised and addressed.
Treatment options and management pathways
Management of male factor infertility is tailored to the severity and cause. For some couples, optimising lifestyle factors, timing intercourse and simple medical measures may be sufficient. When sperm parameters are significantly affected, treatments such as intrauterine insemination (IUI) or IVF with intracytoplasmic sperm injection (ICSI) can be used to maximise the chance of fertilisation and pregnancy. The overall aim is to provide a clear understanding of the male contribution and a practical, evidence based plan to move forward.
Frequently asked questions
How common is male factor infertility?
Male factor issues contribute to fertility problems in around 40–50% of couples, either as the main cause or in combination with female factors. It is therefore routine to assess both partners when investigating difficulty conceiving.
What is the first step in assessing male fertility?
The key initial test is a semen analysis, which measures sperm count, movement and shape. This is interpreted alongside medical history, medications, lifestyle factors and, when indicated, hormone or genetic testing.
Is IVF always needed for male factor infertility?
No, IVF is not always required. In some situations, lifestyle changes, optimising timing of intercourse, simple medications or supplements and, in selected cases, intrauterine insemination (IUI) may be appropriate. IVF with ICSI is generally reserved for more severe sperm issues or when simpler approaches are unlikely to provide a reasonable chance of success.
When is specialist treatment for male factor infertility needed?
Treatment is considered when sperm numbers, movement or morphology are significantly reduced, such that simple interventions are unlikely to provide a reasonable chance of natural conception. Options may include medical therapy, IUI or IVF/ICSI depending on severity and overall circumstances.
Are you experienced in managing male factor infertility?
Yes. As a CREI qualified reproductive endocrinologist, Dr Vamsee Thalluri has advanced subspecialist training in the investigation and management of male factor infertility, including when to involve andrology or urology input and which assisted reproductive techniques are most appropriate.
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