By Mona Bungum, PhD, Med Dr.
IVF can feel overwhelming when you are first introduced to it. There are new terms, unfamiliar procedures, and important decisions at every stage. For many men, it can also feel unclear where you fit into the process.
The reality is that male fertility plays a crucial role in IVF outcomes. Understanding your role—biologically, practically, and emotionally—can help you feel more involved, informed, and in control.
Whether you are part of a couple, pursuing parenthood as a single father through surrogacy, or involved in a same sex male partnership, knowing what to expect can make the process more manageable.
IVF follows a structured sequence. It begins with testing, continues through ovarian stimulation in your partner or egg donor, egg retrieval, fertilisation, embryo development, and ends with embryo transfer and pregnancy testing.
Quick answer: IVF works by retrieving eggs, combining them with sperm in a laboratory, growing embryos, and transferring one embryo into the uterus. The full process usually takes six to eight weeks.
Before treatment begins, both partners are evaluated.
For men, testing typically includes:
Semen analysis to assess sperm count, motility, and morphology
Screening for infections
Hormone testing in some cases
Sperm DNA fragmentation testing if indicated
These tests help determine how sperm quality may influence fertilisation, embryo development, and overall success rates.
Even when results are normal, small improvements in sperm quality can still make a difference.
While your partner or egg donor undergoes ovarian stimulation, your role is supportive but still important.
During this stage:
Timing becomes critical for the next steps
Many women experience physical and emotional side effects such as fatigue, bloating, and mood changes.
Your support during this phase—practical and emotional—can have a meaningful impact.
Your sperm is central to the IVF process.
Sperm can be provided:
In the laboratory, sperm is processed to select the healthiest and most motile cells.
If sperm quality is reduced, ICSI may be used. This technique involves injecting a single sperm directly into an egg to increase the chance of fertilisation.
Egg retrieval is a major milestone in the IVF process.
For men, this is typically the day you:
After retrieval, eggs and sperm are combined in the lab.
Fertilisation occurs either naturally or through ICSI.
Embryologists then monitor embryo development, assessing:
High-quality embryos are selected for transfer, and additional viable embryos may be frozen.
At this stage, sperm quality—including DNA integrity—can influence embryo development and success rates.
During embryo transfer:
The procedure is quick and does not require sedation
While this is a physical procedure for your partner, it is often a shared emotional milestone.
Your presence and support during this moment can be very meaningful.
After transfer, there is a waiting period before pregnancy testing.
For many men, this phase can feel:
It is common to focus on staying supportive while managing your own expectations.
A pregnancy test is typically done 12 to 14 days after transfer.
If the test is positive:
This marks the beginning of a new phase, but your role in support and involvement continues.
Men may be involved in IVF in different ways.
Each pathway includes medical, emotional, and legal considerations.
Your lifestyle plays a direct role in sperm quality.
Factors that support better outcomes include:
Sperm production takes approximately 2 to 3 months, so changes made early can influence IVF results.
IVF can be emotionally demanding for men as well as women.
Common experiences include:
Being informed, involved, and open about how you feel can improve both your experience and your partner’s.
Depending on your situation and location, regulations may affect:
Understanding these factors early can help you plan more effectively.
Week 1 to 2 Testing and preparation
Week 3 to 4 Ovarian stimulation (partner or donor)
Week 4 Egg retrieval and sperm collection
Week 4 to 5 Fertilisation and embryo development
Week 5 Embryo transfer or freezing
Week 5 to 7 Waiting period and pregnancy test
Week 7 to 10 Early pregnancy monitoring
Understanding your role in IVF helps you move from feeling like a bystander to being an active participant. Your contribution—both biological and emotional—matters at every stage of the process.
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