Recently, Facebook started bombarding Talia with pregnancy and baby-related ads, even though she wasn't pregnant. Turns out, it was the period tracking app that gave birth to the annoying onslaught. Or Shadwell's absence from it, to be precise.

Recently, Facebook started bombarding Talia with pregnancy and baby-related ads, even though she wasn't pregnant. Turns out, it was the period tracking app that gave birth to the annoying onslaught. Or...