Semen Analysis: A Key Test in Fertility Evaluation

When a couple has been trying to conceive for several months without success, the best recommendation is to undergo a complete fertility evaluation. And although many people assume that fertility treatments focus only on the woman, the truth is that the male factor also plays a crucial role.

One of the first steps in evaluating male fertility is the semen analysis, a simple but essential test. At Ventris, this analysis is a fundamental part of a comprehensive diagnosis.

What Is a Semen Analysis?

A semen analysis, also known as a sperm test, is a laboratory study that evaluates the quality of a man's semen. This test examines several parameters to determine whether the sperm have the appropriate quantity, movement, and structure to achieve fertilization.

What Does a Semen Analysis Evaluate?

The main aspects analyzed include:

• Sperm concentration: how many sperm are present per milliliter of semen.

• Motility: the percentage of sperm that move correctly (i.e., able to swim toward the egg).

• Morphology: the shape and structure of the sperm (head, neck, and tail), which affects their ability to fertilize.

• Ejaculate volume: the total amount of semen released.

• Vitality: the percentage of live sperm in the sample.

• pH, viscosity, and liquefaction time: characteristics of the seminal fluid that can also impact fertility.

When Is a Semen Analysis Recommended?

A semen analysis is typically recommended when:

• A couple has been trying to conceive for more than 6–12 months without success.

• There are suspected hormonal imbalances, infections, or medical history concerns in the male partner.

• There are issues with sexual function or a history of surgeries or testicular obstructions.

• The man wishes to preserve fertility before undergoing medical treatments such as chemotherapy.

What Information Does It Provide and Why Is It Important?

A semen analysis helps determine whether male factors are contributing to infertility and guides the most appropriate treatment approach.

For example:

• If sperm motility is low, intrauterine insemination (IUI) may be considered.

• In more severe cases, such as oligozoospermia (low sperm count) or azoospermia (no sperm present), in vitro fertilization (IVF) with ICSI may be necessary.

Identifying these issues early can save time, resources, and emotional distress. In some cases, lifestyle changes, medical treatments, or specific interventions may improve sperm quality.

In Summary...

A semen analysis is a key tool—not only to determine whether a man is fertile but also to develop a personalized medical plan that increases the chances of conception.

At Ventris Fertility Center, we support each couple from diagnosis to solution with empathy, science, and experience. If you have questions about this test or would like to begin an evaluation, we’re here to help.

📅 Schedule your appointment today and take the first step toward your dream.