When is IUI recommended for male factor infertility?

Male factor infertility can involve a lower sperm count, reduced movement, or changes in sperm shape. During IUI, a prepared sperm sample is placed inside the uterus around ovulation, shortening the distance sperm must travel. This approach may be considered when testing suggests enough motile sperm can be prepared. More severe sperm production or delivery problems may call for a different assisted reproduction plan.

A complete assessment also considers ovulation, the ovarian reserve, the fallopian tubes and the duration of attempts to conceive. IUI addresses sperm transport; it does not correct blocked tubes or every cause of infertility.

A fertility clinician may review semen analyses, medical history, medicines, previous pregnancies and any sexual or ejaculatory difficulties. Repeat semen testing can help show whether a result is consistent. The partner who may become pregnant may have ovulation and tubal checks so the timing and route of treatment are clear.

If IUI is chosen, the team may track follicle development, identify ovulation timing and prepare the sperm sample before the procedure. Ask how many attempts are reasonable for your situation and when the plan would be reassessed.

Arrange an assessment when pregnancy has not occurred after ongoing attempts, or sooner when there is a known semen abnormality, testicular injury, prior cancer treatment, erectile or ejaculation difficulty, or a history that may affect fertility. Seek prompt medical advice for sudden testicular pain or swelling, because those symptoms need assessment apart from fertility planning.

Ask: What does the semen testing show? Is IUI suitable with these findings? Are the tubes open and is ovulation occurring? What preparation or timing will be used? When should we consider another treatment?