This app was mentioned in 2 comments, with an average of 88.00 upvotes
iOS link: https://itunes.apple.com/ky/app/london-sperm-bank-donors/id1071397538?mt=8
Android link: https://play.google.com/store/apps/details?id=com.londonspermbankdonors.app.lsbdapplication
Appropriate icon.