Having early fertility assessments provides a valuable reference point for comparing biological status later in life.

“In fact, another incentive for doing that early is that you have a comparison point so that, for instance, if you are in your early 20s and you're not thinking about having kids at all or you're thinking that you might someday have kids but it's a really someday, someday, far off in the future, well, it's wonderful to have a reference point from which to compare your biology in your early 20s to your biology in your mid or late 30s or 40s when you might happen to be interested in conceiving.”