Though she deleted the photo, in a recent Snapchat Serena Williams posted a selfie with the caption "20 weeks," signifying to many that she's pregnant. *Extreme mathematician voice* if our calculations are correct, this means she was around eight weeks pregnant when she WON THE DAMN AUSTRALIAN OPEN.
Some folks on Twitter have confirmed our numbers.
Just think of this next time you want to qualify her as the "best woman athlete."