People have a lot of questions when it comes to polyamory: is jealousy a problem? How do you equally split your time? How do you split costs? One thing people don’t think about too much is the sexual health and hygiene of sharing the same man with multiple women. But it’s a real concern! That’s why, when Seeking Sister Wife stars Dimitri and his girlfriend Vanessa ask his wife Ashley for her blessing to get intimate, she demands that Vanessa go on a 21-day detox diet to reset her PH to avoid yeast infections! Watch the clip above to see her reaction, and don’t forget to tune into Seeking Sister Wife on TLC, Sundays at 10 p.m. ET/PT.

For access to all our exclusive celebrity videos and interviews – Subscribe on YouTube!