Just because you've ovulated doesn't mean your ovulation period is over. Although the egg is usually released within a few days after ovulation, the process is not a one-time event. In the days after an egg is released, a woman goes through a series of stages called the fertile phase, which prepare the conditions for a fertilized egg to form and implant. Therefore, although it is safe to be pregnant within a few days after the egg is released, this period of time cannot be considered to be a safe period of pregnancy.

In addition to the menstrual cycle and the timing of egg release, women need to be aware that other factors play a role in pregnancy. For example, changes in women's body temperature and body odor can help them predict dangerous periods. Women also need to make sure to look for any abnormal symptoms during their menstrual cycle, such as irregular cycles, heavy or light periods, breast pain or discomfort, etc., so that timely action can be taken.

If you hope to become pregnant, it is recommended to consult with your doctor to learn how to take good care of yourself and make sure to look for opportunities to meet sperm during the dangerous period.