Sleep is objectively worse when splitting a bed. Yet that’s the default for most couples. But that doesn’t mean sharing the covers is easy. Especially when one person is having trouble falling or staying asleep. On this episode of How To!, the second in a two-part series, co-host Carvell Wallace continues the conversation with Dr. Wendy Troxel, author of Sharing the Covers: Every Couple’s Guide to Better Sleep. Dr. Troxel explains how couples can experiment with sleeping arrangements in a way that makes everyone feel safe, and why sleeping apart might be the key to saving your relationship.  If you liked this episode, check out: “How To Stop Snoring (and Breathe Easier).” Do you have a problem that’s keeping you up at night? Send us a note at howto@slate.com or leave us a voicemail at 646-495-4001 and we might have you on the show. Subscribe for free on Apple, Spotify or wherever you listen. Podcast production by Derek John, Rosemary Belson, Kevin Bendis, and Jabari Butler. If you enjoy this show, please consider signing up for Slate Plus. Slate Plus members get an ad-free experience across the network and exclusive content on many shows—you’ll also be supporting the work we do here on How To!. Sign up now at slate.com/howtoplus to help support our work. Learn more about your ad choices. Visit megaphone.fm/adchoices