For your child to grow up healthily, the quality of your sperm is crucial. The ovulation period is an important period for sperm and fertilization. If you want to increase your child's IQ and EQ, a good way is to have sex several times during the ovulation period.

If you want to increase your child's IQ, a good way is to have sex between the 14th and 21st days of a woman's menstrual cycle. During this time, women have the highest number of eggs and the highest quality sperm.

If you want to increase your child's emotional intelligence, a good way is to have sex between the 14th and 21st days of a woman's menstrual cycle. During this time, women have the highest number of eggs and the highest quality sperm.

Between the 22nd and 28th days of a woman's menstrual cycle, the number of eggs in women gradually decreases, and the quality of sperm also gradually becomes lower. Therefore, during this period, couples should try to reduce the number of times they have sex to ensure the quality of their sperm.