Which place should you choose to avoid living in if you were concerned about male infertility and low sperm count?

In general in which direction does wind blow

The idea that all living things are made up of cells is considered scientific law. this means the idea is an emerging scientific idea that has a logical explanation. has been tested with similar results at least twice. is supported by scientific consensus and a large amount of evidence. has been rejected only once by the scientific community

Which factor that affects biodiversity?