Men who have fathered children have a longer anogenital distance compared to men trying to conceive.

“in the end it it was a robust um a robust link and then U Mike Eisenberg who you might know my colleague at Stanford he's been on this podcast good good so he's a colleague of mine too and um he uh looked at um men in infertility clinic and those who had born children and those who had not born children and the men who had born children had a longer in gental distance than men who had never born a child never born but were trying yes right these were not people who opted out these were exactly these were people who are who are having challenges with fertility versus success with with”