Question: how long after temperature rise does ovulation occur?
Answer: Your body temperature dips a bit just before your ovary releases an egg. Then, 24 hours after the egg's release, your temperature rises and stays up for several days. Before ovulation, a woman's BBT averages between36.1°C (97°F) and36.4°C (97.5°F). After ovulation, it rises to36.4°C (97.6°F) to37°C (98.6°F).