Ah, co-sleeping. The age-old tradition of sharing a bed with your baby, and possibly a few stray Goldfish crackers, a sippy cup, and a plush elephant named Mr. Snuggles. It’s cozy. It’s warm. It’s sweet.

It can also a battlefield between what’s idealistic and what’s realistic.

Some parents swear by it. Others swear because of it. And somewhere in between lies a very tired mom Googling “Is co-sleeping dangerous?” at 2 a.m. with a foot in her ear.

So, let’s talk about it—seriously, but with a side of humor (because you’re probably too sleep-deprived for anything else).

When to start sleep training, is different for everyone. No method is one size fits all. However, there is some basic information that could help to smooth the process for both you and your baby and answer some common sleep training questions.