Does ICSI treat male factor infertility?

Intracytoplasmic sperm injection, or ICSI, is a form of assisted reproduction. A laboratory specialist injects one selected sperm directly into a mature egg. This can be useful when sperm are very few, move poorly, have an unusual shape, or cannot enter the egg without help. It may also be considered after previous fertilisation difficulties or when sperm have been retrieved directly from the reproductive tract.

ICSI addresses the step of getting sperm and egg to fertilise. It does not itself improve sperm production, hormone balance, sperm DNA, or an obstruction. The fertility team may therefore investigate the cause with semen testing, medical history, examination, and other tests before recommending a plan.

Arrange an assessment with a fertility specialist for both partners. Bring details of previous pregnancies, operations, infections, medicines, heat exposure, and fertility treatments. A repeat semen analysis may be useful because results can vary. Depending on the findings, the team may discuss treating an obstruction, retrieving sperm, freezing samples, or using ICSI within an IVF cycle.

Ask how eggs will be collected, how sperm will be obtained, and what happens if an egg does not fertilise. The treatment plan should reflect the cause, the available sperm, egg health, and your preferences.

Seek fertility advice when pregnancy has not occurred after a period of trying, or sooner if there is a history of absent or very low sperm, testicular injury, surgery, chemotherapy, or ejaculation problems. Contact the clinic promptly after a procedure if there is severe pain, heavy bleeding, fever, breathing difficulty, or rapidly increasing swelling.

What male factor has been identified, and can it be treated directly? Why is ICSI being recommended for us? How will sperm be collected and assessed? What alternatives are reasonable? What symptoms after treatment should prompt an urgent call?