Understanding the Impact of Underwear on Male Fertility

What was the primary reason boxer shorts were introduced in the 1920s?

• To provide a fashionable option for men

• To offer a tighter fit for athletes

• To give boxers more freedom of movement

• To reduce the cost of manufacturing underwear

How does wearing tight underwear affect sperm production?

• It enhances sperm mobility by providing support

• It lowers sperm count by raising testicular temperature

• It increases sperm count by improving circulation

• It has no effect on sperm production

What did studies find about men working in hot environments?

• They have no change in fertility

• They produce more sperm

• They are more likely to have fertility issues

• They have higher fertility rates

According to the 2018 Harvard study, what was a significant finding about men who wore boxers?

• They had less mobile sperm

• They had 33% more mobile sperm

• They had lower levels of FSH

• They had fewer sperm in general

What is the role of follicle-stimulating hormone (FSH) in men who wear tight underwear?

• It increases to compensate for low sperm production

• It remains unchanged

• It enhances sperm mobility

• It decreases to reduce sperm production