Two Conception Times Women Should Avoid

　　Black conception time 1: Conceive during the low ebb of human body’s circadian rhythm

　　Scientific research shows that from birth to the end of life, there are cyclic changes in each person's body in terms of physical strength, emotion, and intelligence. This cyclic change is the human body's circadian rhythm.

　　When the human body is in the low ebb of circadian rhythm or the critical period between low ebb and high ebb, the body is prone to fatigue, emotional instability, low efficiency, difficulty in concentration or forgetfulness, and reduced judgment. At the same time, the body's resistance decreases and it is easy to be invaded by germs and infections. disease The probability increases. 》》Wonderful recommendations: Five dangers of having sex during menstruation

　　Infertility Experts point out that during conception, if one spouse is at a high tide and the other is at a low ebb, it is easy to give birth to a baby. healthy and children with average intelligence; if both husband and wife are in a low ebb period or on the threshold between low ebb and high ebb, it is easy to give birth to children who are weak and have intellectual problems.

　　Tips to avoid black fertilization time:

　　1. Find out the circadian climax time of both husband and wife. Generally speaking, the physical circadian rhythm cycle is 23 days, the emotional cycle is 28 days, and the intellectual cycle is 33 days. Each circadian rhythm has a high tide period, a critical day and a low tide period. The critical days of the three physiological cycles are 11.5, 14 and 16.5 days respectively. The first half of the critical day is the high tide period and the second half is the low tide period. If a couple can conceive during the climax period of the three rhythms, the children they conceive will tend to be healthy and have good intelligence.

　　2. The human body rhythm cycle can be calculated through the perpetual calendar. Calculate the total number of days from the day of birth to the day of conception, plus the number of days added in leap years, and then divide by the three numbers 23, 28, and 33 respectively. The number of days with the remainder equal to the critical day is the critical day, the remainder less than the critical day is the high tide period, and the remainder greater than the critical day is the low tide period.