The easiest time for a woman to get pregnant is during ovulation. For women with regular menstruation, 14 days before the next menstrual period is the day of ovulation, and 4 or 5 days before and after the day of ovulation is the ovulation period, during which it is easy to get pregnant. During this period, you should pay attention to avoid staying up late, eating cold, spicy and stimulating food, smoking and alcohol, and catching a cold, which will help the discharge of quality eggs and increase the conception rate. At the same time, men must also pay attention to avoiding colds, staying up late, avoiding smoking and alcohol, and paying attention to doing more outdoor exercises and getting more sunlight, which can improve the quality of sperm. For women with irregular menstruation, the day of ovulation can be determined by observing the basal body temperature. In addition, you can also judge by your own sensation of the pubic area. If you feel wetness in your pubic area, it is due to cervical mucus. The last day of mucus appearance is called the peak day, and ovulation will occur 48 hours before and after, and you are most likely to get pregnant when you have intercourse between the wet period and 3 days after the peak day. In addition, the best age for women to conceive is around 25 years old, preferably not more than 28 years old. Because fertility decreases with age, late pregnancy not only decreases the quality of eggs, but also increases the chance of embryo malformation. The best season for conception is March-April and September-October. The climate is mild and suitable, rubella and respiratory infections are less prevalent, and sleep and appetite are good, making it more suitable for conception.