Conducted

December 4, 2023

34356 US adults surveyed

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In the past 50 years, which of the following do you think has had the largest negative impact on men's sperm levels worldwide?

Conducted December 4, 2023

YouGov surveyed 34356 US adults

7%
7%
8%
10%
17%
17%
4%
29%
In the past 50 years, which of the following do you think has had the largest negative impact on men's sperm levels worldwide?

Conducted December 4, 2023

YouGov surveyed 34356 US adults

By:
7%
7%
8%
10%
17%
17%
4%
29%