The timing of ovulation can be highly unpredictable, even if your cycle is regular. Only a small percentage of women ovulate exactly on cycle day 14; most women actually reach their fertile window earlier or later. Early ovulation can be due to aging, lifestyle factors, BMI, or nothing at all.

What does it mean if you ovulate early?

Early ovulation is when an egg is released from an ovary earlier than is expected in an average cycle. Early ovulation may occur due to several factors such as stress or a shorter menstrual cycle.

How do you know you ovulate early?

the length of your menstrual cycle – ovulation usually occurs around 10 to 16 days before your period starts, so you may be able to work out when you're likely to ovulate if you have a regular cycle. your cervical mucus – you may notice wetter, clearer and more slippery mucus around the time of ovulation.