There seem to be two kinds of gyms: the kind where everybody is doing hip thrusts, and the kind where nobody has ever heard of them. In the first, you might feel intimidated; in the second, you might not want to be that weirdo. Fear not: we’ll help you get started with confidence.

It’s pretty awesome to lift enough weights, or play enough hockey, that you notice more muscle in your butt and thighs. But it’s not so awesome to hulk out of your own clothes, and notice that none of the pants in stores fit you anymore.

Trust us, we did not enjoy telling you that steaming your vagina could burn you. Nor did we really want to write any of the posts below. But we live in the real world, where people consider doing harmful things to themselves and others.

Like putting two spaces after a period. Here are the posts that we wish we hadn’t had to write.

Nope, we're not talking about putting your penis in your lady's arsehole. We're talking about stimulating your arsehole. If you're like many straight guys, your interest in this article just plummeted. Lots of straight men are turned off by the idea of anal play (to be fair, many bi and gay men are too), and as a result are missing out on a whole world of fun. Today we're here to convince you that it's time to stop ignoring your arse.

Every now and again, Lifehacker asks a medical professional the health questions that you wish an expert would answer but you can't quite bring yourself to ask. Today's letter writer just wants to take care of their skin health - but one of their moles is in a very private location.

Every now and again, Lifehacker asks a medical professional the health questions that you wish an expert would answer but you can't quite bring yourself to ask. Today, we're helping out a reader who has a very personal and intimate butt question.

You've explored anal play for the first time, you've played with a few toys, and now you're ready to put that P in the A. Here's your guide to everything you need to know to try anal for the first time.

After seeing a thousand late-night supplement ads on TV, you probably have a vague sense that prostate care is important for men. But did you also know that playing with your prostate can feel insanely good, and lead to explosive orgasms? Here's how to keep your prostate healthy, and have a ton of fun doing so.

So you've done a little exploring with your fingers, and now you're ready to take your anal play to the next level. There are a lot of fantastic anal sex toys out there just waiting to take a trip up your butt. Here's everything you need to know about putting a foreign object in your anus.