Sperm donors are anonymised in British clinics. Recipients don’t even get to see a photo of the man who will father their child. Donor-conceived kids can only discover the identity of their biological father upon reaching adulthood themselves.But Mitch Kennedy is a private donor. His sperm has been used by 23 couples - and he’s met them all. In most cases, he’s slept in their spare room during the conception. He has around 40 children.In this fascinating interview with Olly, Mitch explains the logistics of his bespoke donation process, the legalities of his paternal responsibilities, and the ‘dark cloud’ that deters him from donating to hetrosexual couples.Elsewhere, Ollie Peart weighs up the benefits of low-impact exercise in this week’s Zeitgeist, putting the trends for ‘backwards running’, trampoline parks and Bouncersise under the microscope.Meanwhile, in this week’s Foxhole, Alix Fox chooses her top sex subscription boxes from Boxx, Project Lingerie, The Pink Parcel and Lovehoney. And Ollie and Olly try whipping each other with a ‘50 Shades’ keychain. It’s all very erotic.In this week’s Lifehack, Josh Ebsworth of Howard’s Meat Co offers up his Top 3 tips on how to make a great barbeque.And finally, this week’s Record of the Week is ‘Wildin’, by Berhana, available to stream now.That’s it for this season of The Modern Mann, but if you enjoy the show, please SUPPORT US in one of three great ways:Subscribe A Friend! Take their smartphone, subscribe to our show, and recommend them an episode they will enjoy.Review us on Apple Podcasts! Every rating helps us climb the chart and be more visible to others.Send us some Beer Money! For the price of a pint of beer, you can really make a material financial difference to the budget for our show. Full details on our website, modernmann.co.uk.Thanks to the sponsors who have helped fund this series, Podcast Lounge & MyCondom.Com. If you’d like to sponsor our next season, be in touch.We’ll return on 23rd October, see you then!Presenter: Olly Mann. Contributors: Ollie Peart, Alix Fox, Mitch Kennedy, Josh Ebsworth, Berhana. Producer: Matt Hill. Theme Music: ‘Skies Over Cairo’, by Django Django. Graphic Design: Jenny Mann Design. Copyright: Olly Mann / Rethink Audio 2018.