1. Cold Weather Makes People More Interested in Sex
Studies show that 35% of people avoid sex in hot weather, while only 19% avoid it in the cold. For most, intimacy in winter feels like the perfect way to stay warm.
2. Winter Is the Peak Season for Pregnancy
Did you know that September 16 is one of the most common birthdays worldwide? That means many conceptions happen during winter — couples clearly love staying in bed during cold nights.
3. December Has the Highest Conception Rate, August the Lowest
Experts suggest that sperm quality is lower in summer, and long daylight hours affect ovulation. On the other hand, December brings higher intimacy levels, making it the most fertile month of the year.
4. Evening Is the Most Common Time for Intimacy
Even though people may feel heightened arousal in the afternoon, most couples prefer evening intimacy after a long day, when they can relax together.
5. Friday Nights Are the Sexiest
In Tokyo, 56% of couples report intimacy on Fridays, making it the “happiest” night. Saturday comes second, while Monday is the least popular day for sex.
6. Stable Jobs, Happier Sex Life
Research shows that job insecurity reduces sexual desire. Once work becomes stable, couples report more frequent and satisfying sex lives.
7. The “7-Year Itch” Might Be Real
While originally from a 1955 movie, statistics show that in the U.S., the average marriage length before divorce is 7.9 years. This makes the “seven-year itch” more than just a myth.
8. Birth Control Pills May Affect Women’s Sense of Attraction
Some studies suggest that oral contraceptives can alter a woman’s ability to detect male pheromones, which may subtly influence attraction.