Truly, has any vagina ever been as fruitful as Gwyneth Paltrow’s? It has birthed discussions of vaginal steaming, vaginal jade eggs, $15,000 dildos, something called “sex dust” and a photo of Gwyneth standing in a giant vagina to advertise some inevitable Netflix documentary/reality TV series crossover. Because Gwyneth no longer has just her head up her vagina; she has crawled all the way inside...