New dad Mark Zuckerberg posted about his return to work this week - here's how Facebook responded

Facebook CEO Mark Zuckerberg headed back to work on Monday after taking two months of paternity leave, and he turned to Facebook to solicit some advice.

While the new dad was making a joke about his monochromatic uniform, he also started a discussion among his more than 48.6 million friends and followers about parental leave and what it's like to return to work after the birth of a child.

Here's what some people had to say (comments have been edited for clarity):