S1, E13: Jane (Gina Rodriguez) and Rafael (Justin Baldoni) are excited to find out the sex of the baby, but a medical issue means Jane might miss her graduation. Xo (Andrea Navedo) notices that something is going on with her mother, Alba (Ivonne Coll), but Alba is too embarrassed to talk about it. Meanwhile, Michael (Brett Dier) thinks he has finally figured out who Sin Rostro is, but he must try to capture him before he slips away. Jaime Camil and Yael Grobglas also star.