How long does IVF take to work for unexplained infertility?

Unexplained infertility means routine evaluation has not identified a clear reason for difficulty conceiving. IVF gives the team more information and control over several steps: eggs are collected, sperm is used for fertilisation, embryos are observed in the laboratory, and an embryo may be transferred to the uterus. The treatment can use a fresh transfer or a frozen transfer planned for a later cycle.

Before treatment, your clinic may review ovarian reserve, the uterus, sperm results, medicines, and previous attempts. During stimulation, scans and blood tests guide medication changes. After transfer, pregnancy testing is scheduled by the clinic; a positive result is followed by further assessment rather than being treated as the final step.

Ask for a written calendar that shows preparation, monitoring, egg collection, transfer, and testing. Confirm which medicines start on which day and what happens if a scan changes the plan. Share any new medication, illness, or bleeding with the team. The IVF guide can help you recognise the stages before your consultation.

During treatment, call promptly about severe pelvic pain, heavy bleeding, fever, faintness, repeated vomiting, or breathing difficulty. After egg collection or transfer, sudden worsening pain or marked abdominal swelling also needs assessment. Use the clinic's emergency number when symptoms are intense or progress quickly.

Ask: What tests have been completed before IVF? Which transfer approach do you expect? What could postpone transfer? When should I test for pregnancy? Who should I contact outside clinic hours?