Ovuline says its algorithms have led to 50,000 pregnancies

Machine learning algorithms can do a lot of things if they have enough data — recommend products, identify fraud and even help women get pregnant. Fertility startup Ovuline says its 60 million data points from users have helped 50,000 of them get pregnant.

Turning air into water or making babies, new TechStars think big

There is no shortage of ambition in this class of startups. NDB Nano claims to turn air into water; Ovuline “makes” babies; Careport automates post-hospital care; BetterFit aims to take the trial-and-error out of medications; and Urban Hero has reinvented the spring.