Just because you're not ovulating or not ejaculating doesn't mean you won't get pregnant. Pregnancy is a complex issue that is not only related to the number and activity of sperm, but also to the female reproductive tract and uterine environment. Therefore, if you are planning to get pregnant, it is best to follow your doctor's advice and take the necessary steps.

If no precautions are taken and you think you are pregnant, it is best to consult your doctor. They can assess the situation and provide necessary advice and treatment options.

Overall, if you don't ejaculate during ovulation and don't take any precautions, the likelihood of pregnancy is relatively low. However, there are still risks. Therefore, it is best to follow your doctor's advice and take the necessary steps to ensure the health of yourself and your baby.