Yes—although regular, predictable periods usually suggest ovulation, an occasional cycle without releasing an egg can happen. This is called anovulation. Bleeding alone does not prove that ovulation occurred.

Does a positive ovulation test confirm it?
No. Home tests detect a rise in luteinizing hormone (LH), which usually happens before ovulation. A positive result does not guarantee an egg was released.

How can ovulation be assessed?
When appropriate, your healthcare provider may recommend:
• A progesterone blood test about seven days before your expected period—not automatically on day 21.
• Ultrasound monitoring to assess follicle development and signs of ovulation.

One progesterone result cannot reliably measure egg quality or predict pregnancy.

When should you seek advice?
Consider a fertility assessment after 12 months of trying if under 35, or six months if 35 or older. Seek advice sooner if over 40, your cycles change, or you have known fertility concerns.

Regular periods are reassuring, but fertility also depends on age, sperm health, the fallopian tubes and other factors.

Longevity Fertility Centre | Calgary & Edmonton