Is It Taking Longer for People to Get Pregnant?

The jury is very much out on that. The majority of the people who work on this are absolutely sold on this being the case. I can't help but be struck by it feels like the consequences of not knowing the answer to this are huge. Like, if sperm counts are falling as precipitously as some of these studies claim, and that was projected out into the future, a journalist like me would be forgiven for writing end-of-human race-type headlines.