Anal sex is definitely having a moment: A recent study found that more than one-third of American women ages 18 to 55 had (in not so scientific terms) engaged in backdoor action in the past three months alone.

If you're one of them, congrats! You've experienced a hole new world (pun obviously intended). (If you haven't and have no intention to go this, er, route, all good...anal sex definitely isn't for everyone.) But whether you're a total tushy newb or a seasoned vet, you'll want to bring anal sex toys into the bedroom, stat.

Anal sex toys are a great way to prepare or "train" the anus for penetration, since the tissue there is prone to damage. "You want to start with smaller-size products and slowly work your way to larger ones, because if you rush to something too big too fast, you can cause scratching, tearing, or even scarring of the anal canal," explains Alicia Sinclair, founder and CEO of COTR Inc., the company behind go-to sex-toy brands b-Vibe and Le Wand.

You should also look for anal products that read "body-safe, hypoallergenic, latex-free, and phthalate-free," as these steer clear of potentially irritating or harmful materials. Silicone, glass, and stainless steel are typically best. Oh, and one more crucial pointer: "Do not buy any product for your butt unless it has a flared base," adds Sinclair. "Products without a flared base can get lost inside the body." Uh...no, thanks.

To make the shopping experience easier (and less intimidating for you...because let's be honest, perusing a sex shop's anal aisle isn't the same as sifting through jeans at the Rack), look no further than this expert-approved selection of the best anal sex toys.

Just one thing, for the love of your butt...don't forget the lube!