According to the emerging American media "Daily Fun Network", there are many interesting patterns in human sexual activity, which are as precise as calendars.
1. Every year on September 16th, millions of people around the world celebrate their birthdays together. September 16th is the day with the highest number of birthdays in the world. This also indicates that winter is the peak period of pregnancy.
2. December is the peak period of pregnancy every year, while August is the "low tide" period of conception throughout the year. According to a study by the University of Texas, "from a biological perspective, the reason is that the quality of sperm in summer is not high, and the length of day and night can affect ovarian function. In December, there are many holidays, cold weather, and people are more concentrated in sexual activity, making it easier to conceive
4. 83% of people like to get intimate on rainy or cloudy days. A large-scale survey conducted by a condom company in the United States shows that people are more likely to develop a desire for intimacy on rainy days, and their relationships become closer to each other.
5. Some people refuse to get intimate due to the hot weather, while others refuse to get intimate due to the cold. The former is twice as much as the latter. A survey in the United States found that 35% of people have refused intimacy multiple times due to the hot weather, while 19% have refused intimacy due to the cold weather.
6. The probability of getting intimate at night is 13 times higher than in the afternoon. The surveyed population stated that sexual activity requires timing and location. Although sexual desire is high in the afternoon, it is not suitable for sexual activity. Completing a day's work in the evening is more suitable for love and affection.