Good app but ads interrupt at very bad times
This app works very well and we used it in preparation of both our children. But I will say one thing: the placement of occasional video ads is INFURIATING. I understand banner ads and small things to pay for a free-ish version, but if you are timing contractions in active labor, you DON'T want to watch a video before proceeding to the next screen. Designers: Good job on the product and interface. But get a better ad model. Seriously. That's a major UX failure.