Jane finds her life turned upside down when she is artificially inseminated by accident.

Jane's mother pressures her to sue the doctor responsible for the accidental insemination.

Jane contemplates a life-changing decision and questions Petra's ability to be a mother.

Jane experiences guilt concerning her feelings for Rafael, and she admits this to Michael. Meanwhile, an unwelcome visitor from Petra and Rafael's past surfaces; and Rogelio asks Xo to allow him to be involved in Jane's wedding.

Jane and Rafael both reveal shocking secrets to each other. Xo is excited when a music producer, Elliot, contacts her to record a demo, but little does she know that Rogelio had a hand in making it happen. Meanwhile, Michael is close to a big break in his case, and Petra finds new ways to make Rafael's life difficult.

A hurricane forces Jane to stay at the Marbella; Rogelio rushes to the hospital to comfort Xo; after getting his position back, Rafael is faced with a tough decision regarding layoffs.

Jane gets a big break in her career, but it all seems too good to be true, especially when it involves Rogelio. Rafael is stressed about Sin Rostro's connection to the hotel and begins to fear for his family's safety. Meanwhile, Petra's past is quickly catching up with her and she is disheartened when she learns the truth about someone very close to her.

Michael's suspicions cause Jane to question Rafael's actions.

Jane needs Michael's help to prove that Petra is telling a lie. Xo tried to patch things up with Rogelio, and Alba starts remembering what happened when she fell down the stairs.

Jane is nervous to attend her five year high school reunion because she feels her life is not what she expected it to be. Rafael confides in Petra about Jane's custody request, making Petra think she can fix the problem and become the hero. Xo is confused about Rogelio's reaction during their show rehearsal until she learns the real reason behind it. Meanwhile, Jane agrees to attend Michael's commendation ceremony, but she has a few ground rules.

Jane goes into labor, causing conflict between Rafeal and Michael. Meanwhile, Xo and Rogelio try to make it home on time to see the baby. Petra makes a discovery of her own.

Sin Rostro makes a ransom demand after abducting Mateo; Rafael feels left out when Jane turns to Xo and Alba for help; Petra considers what she should do with Rafael's last sperm sample.

Jane receives Mateo back, but must face the brewing love triangle between her, Michael and Rafael. Xo and Rogelio must perform on a cruise ship as part of contract agreements. Lachlan returns from his trip and proposes a deal, but Petra and Rafael don't trust him. Meanwhile, Alba makes a change in her life.

When a slot opens up in the graduate program that Jane has been waiting for, she is faced with her first big motherhood dilemma - leaving Mateo sooner than expected. Rafael is still reeling from Petra's news as he tries to help plan Mateo's baptism with Jane. Xo helps Rogelio confront his past even though it makes Xo uncomfortable. Meanwhile, Michael takes some advice from Rogelio about how to handle Jane, but it is easier said than done for him.

Jane finally learns to trust other people with the baby, and celebrates a birthday, half- exhausted. Several conflicted feelings later, Jane decides who she wants to be with.

Jane thinks she is finally ready to make a decision about her love life. Alba has taken the proper steps to become a citizen, but Xo's past might make it more difficult than anyone was expecting.

While Black Friday shopping, Jane sees Michael for the first time after six months. Meanwhile, Rogelio tries to save "Hombres Locos," and faces difficult personal and professional dilemmas. Jane and Rafael begin dating again and interview potential babysitters. Additionally, Jane hopes to find the perfect writing advisor.

Jane discovers she still needs to find a way to pay for grad school; Rogelio struggles to trust his intern; Michael searches for for Luisa's mother.

Jane's latest parenting obstacle is sleep training Mateo, a struggle that has the Villanueva woman divided on what is the best method. At the same time, she is beginning her new job as a TA and is faced with a class full of basketball players looking for an easy A. Petra confesses all to Rafael and is determined to put her mother away for good. Rogelio's mother Liliana comes for a visit and reveals a forty year old family secret. Meanwhile, Michael discovers the truth about Luisa's mother and new information about Rafael's mother.

Jane's (Gina Rodriguez) crush on Professor Chavez (guest star Adam Rodriguez) is popping up in her dreams and she needs to evaluate her feelings towards him. Xo (Andrea Navedo) and Jane find Liliana's engagement ring and think that Rogelio (Jaime Camil) is going to propose. Rogelio IS planning to propose, but with a different ring, one that gets swallowed accidentally by Mateo! Michael (Brett Dier) comes to a realization about Rose and Mutter. Justin Baldoni, Yael Grobglas and Ivonne Coll also star.

Jane is thinking about whether or not she should have sex with Jonathan, while in the meantime Rogelio and Xiomara try to sort out their differences. Michael's plan takes an unexpected turn.

Jane and Michael are back together, almost! Jane attempts to get Rafael and Michael to reconcile, but it doesn't go well. While Rafael is sulking over losing Jane, he is ignoring Petra and her pregnancy needs. Xo and Rogelio have broken up over the baby issue, but they are still acting like a couple, something Jane sees as a problem. Rogelio hires a new assistant, Paolo, who appears too good to be true.

Jane and Michael's wedding plans go awry; Jane wants to change her graduate thesis but worries doing so will interfere with her big day; Rafael considers telling Jane about his feelings; Anezka has a health emergency; Xo gets unexpected news.

Jane is forced to make difficult choices when she learns that Michael was shot. Anezka pretends to be Petra while Rafael focuses on keeping Mateo safe. Rogelio tries to keep everything out of the press for Jane, but is forced to ask Xo's help with an awkward situation.

Jane (Gina Rodriguez) continues to work on her thesis and she decides to add Alba's (Ivonne Coll) estranged sister to the narrative, much to Alba's dismay. In order for Rogelio (Jaime Camil) to have a chance at being an American crossover star he decides to bring the Passions of Santos to The CW in hopes they will pick it up. Xo (Andrea Navedo) thinks about abandoning her dream of being a singer for something more realistic. Meanwhile, Luisa (guest star Yara Martinez) is forced to make a choice between her family or Rose (guest star Bridget Regan). Ivonne Coll and Justin Baldoni also star.

Jane (Gina Rodriguez) and Michael's (Brett Dier) housewarming party in their new home hits a snag when they discover they are being evicted for not paying their rent. Rogelio (Jaime Camil) is still trying to break into American television, but needs some unusual help from Rafael (Justin Baldoni). Xo (Andrea Navedo) makes a new career choice, but Alba (Ivonne Coll) and Jane aren't convinced this is the one for her. Meanwhile, "Petra" (Yael Grobglas) shocks Rafael with what she wants to do with her shares of the hotel.

Jane and Michael continue to look forward to his LSAT exam all the while still looking at their plans for their life and marriage as newlyweds. Rafael is trying to figure what is role is now after the addendum to the will is "gone". Petra continues to try and bond with her babies. Rogelio looks forward to his independent movie debut. Xo works on trying to bond with Bruce's teenage daughter Tess.

Jane (Gina Rodriguez) is finally a published author but she's reluctant to talk about her past to help sell her book. Rogelio (Jaime Camil) is intimidated by his new younger male co-star and begins to wonder if the newbie is trying to sabotage him. Luisa (guest star Yara Martinez) and her girlfriend Eileen (guest star Elisabeth Rohm) are back in town to visit Rafael (Justin Baldoni), but Rafael isn't taking any chances when it comes to safety. Meanwhile, Petra (Yael Grobglas) must convince Anezka (Yael Grobglas) to come back to Miami to answer some questions the police have for her.

Jane and Fabian are not on the same page when it comes to their relationship, which makes it hard for Jane to ask him for a favor. Petra and Rafael both turn to Jane for advice, but Jane is determined not to get involved. Meanwhile, Jane volunteers to help Xo and Rogelio, but might have bitten off more than she can chew.

Jane struggles to find the right words for Rogelio and Xo's ceremony, when she learns about a mysterious letter that Michael wrote before their wedding. Rogelio and Xo are excited for their big day, but Rogelio gets some shocking news that could put things on hold. Once again Rafael is upset with Luisa and asks her to leave, but Luisa has a plan of her own. Meanwhile, Petra is skeptical about Jane's feelings for Rafael which leads her to make a rash decision. Ivonne Coll also stars.

Jane is reunited with her first love, but Xo and Alba aren't as thrilled to see him.

Jane rediscovers her fun side through her relationship with Adam. Rogelio doesn't like his new co-star. Xo helps care for Darci to prove Rogelio is committed to being a father. Petra and Rafael work to re-buy the hotel.

Jane agrees to allow Adam to meet Mateo. Raphael doesn't like the idea. Rogelio doesn't like Darcy's new boyfriend. Xo encourages Rogelio to be a better father. Raphael is determined to regain control of his life.

Jane and Adam have agreed to take time apart to think things over. Rogelio and Darcy can't decide on a name for the baby. Xo's business struggles. Alba shares her wisdom with Raphael.

Adam reveals his dating past to Jane and it puts a strain on their relationship; Lina seeks Jane's advice about whether she should get married; Petra hears some important information that could help Rafael get the hotel back; Xo asks Rogelio to consider having a medical procedure done, but he is very hesitant.

When Jane, Rogelio, and Alba learn what is going on with Xo, they all try to comfort her, but Xo insists that they let her live her life. Rogelio finally gets River Fields to agree to meet with him, but he learns that River has another plan in mind. Rafael is on a mission to find his sister, who might have the information he has been seeking. Meanwhile, Jane is upset with Petra after her girls spill a secret to Mateo.

Jane makes a shocking discovery and looks to Rafael for answers; Rafael decides to put everything he and Jane have on hold; Petra is trying to secure a future with JR, but her past might jeopardize everything..

With Jane's Catholic guilt starting to settle in, she turns to Alba for advice and gets an unexpected answer. Luisa decides to go see Rose with Rafael by her side, in order to help get answers. Meanwhile, Rogelio is back to work with River, but a power struggle ensues between the two and Xo might be the solution they have been looking for.

Jane cannot deal with Raphael avoiding her. She uses an issue with Mateo to get time with Raphael. Rogelio turns to Jane when he learns his pilot is in trouble. Alba and Jorge get advice from Xo on how to study.

When Jane (Gina Rodriguez) and Rogelio (Jaime Camil) join forces to pitch a pilot, Jane is excited until she discovers a secret about her book being published. Alba (Ivonne Coll) and Jorge (guest star Alfonso DiLuca) make an important decision about their future together. Rafael (Justin Baldoni) asks Jane to allow Luisa (guest star Yara Martinez) to meet Mateo, but she is unsure of her decision. Meanwhile, Petra (Yael Grobglas) and JR's (guest star Rosario Dawson) relationship is once again tested.

Jane struggles to balance her time between writing a script for the network and writing a novel; Rafael is furious with Jane after she makes a medical appointment that he doesn't agree with; JR lands a job interview out of state

Jane gets inspiration to finish her novel but now she must find an agent to shop it. Rogelio contemplates taking a different role. Jane prepares to be a stepmother and turns to Petra for advice about the twins.

Jane begins to obsess over the past after her agent pitches a dark twist to her novel. Rogelio tries to patch up River's relationship with her daughter. Xo tries to smooth things over between Jane and Alba.

Jane is feeling good about her publish prospects until an unexpected problem arises. Rafael's working relationship with Petra is going so well that she makes him an unexpected offer.

Jane (Gina Rodriguez) and Rafael (Justin Baldoni) are finally getting ready for their big day, but Rafael's desire to help Jane's writing dream lands him in trouble. Xo (Andrea Navedo) and Rogelio (Jaime Camil) must tell the family about their decision, and not everyone takes it well. Meanwhile, Petra (Yael Grobglas) struggles with her emotions.

Jane is feeling good about her publish prospects until an unexpected problem arises. Rafael's working relationship with Petra is going so well that she makes him an unexpected offer.

Jane begins to obsess over the past after her agent pitches a dark twist to her novel. Rogelio tries to patch up River's relationship with her daughter. Xo tries to smooth things over between Jane and Alba.

Michael's suspicions cause Jane to question Rafael's actions.

Jane needs Michael's help to prove that Petra is telling a lie. Xo tried to patch things up with Rogelio, and Alba starts remembering what happened when she fell down the stairs.

Adam reveals his dating past to Jane and it puts a strain on their relationship; Lina seeks Jane's advice about whether she should get married; Petra hears some important information that could help Rafael get the hotel back; Xo asks Rogelio to consider having a medical procedure done, but he is very hesitant.

When a slot opens up in the graduate program that Jane has been waiting for, she is faced with her first big motherhood dilemma - leaving Mateo sooner than expected. Rafael is still reeling from Petra's news as he tries to help plan Mateo's baptism with Jane. Xo helps Rogelio confront his past even though it makes Xo uncomfortable. Meanwhile, Michael takes some advice from Rogelio about how to handle Jane, but it is easier said than done for him.

Jane (Gina Rodriguez) and Michael's (Brett Dier) housewarming party in their new home hits a snag when they discover they are being evicted for not paying their rent. Rogelio (Jaime Camil) is still trying to break into American television, but needs some unusual help from Rafael (Justin Baldoni). Xo (Andrea Navedo) makes a new career choice, but Alba (Ivonne Coll) and Jane aren't convinced this is the one for her. Meanwhile, "Petra" (Yael Grobglas) shocks Rafael with what she wants to do with her shares of the hotel.

With Jane's Catholic guilt starting to settle in, she turns to Alba for advice and gets an unexpected answer. Luisa decides to go see Rose with Rafael by her side, in order to help get answers. Meanwhile, Rogelio is back to work with River, but a power struggle ensues between the two and Xo might be the solution they have been looking for.

Jane finally learns to trust other people with the baby, and celebrates a birthday, half- exhausted. Several conflicted feelings later, Jane decides who she wants to be with.

Jane struggles to find the right words for Rogelio and Xo's ceremony, when she learns about a mysterious letter that Michael wrote before their wedding. Rogelio and Xo are excited for their big day, but Rogelio gets some shocking news that could put things on hold. Once again Rafael is upset with Luisa and asks her to leave, but Luisa has a plan of her own. Meanwhile, Petra is skeptical about Jane's feelings for Rafael which leads her to make a rash decision. Ivonne Coll also stars.