Jesse makes some decisions about his and Lauren's relationship, now that he is headed for college. Madison becomes interested in a new guy... her boss who is in his mid-20s. Grant tells Grace that he wants her to be tested for STDs before they consider having sex.
Season 3 Episode 16 of The Secret Life of the American Teenager resulted in a 0.00 rating in the 18-49 demographic.
Good-girl band geek Amy discovers that she is pregnant after losing her virginity to Ricky at band camp. Christian cheerleader Grace, however, has promised abstinence to her parents. As their secrets start to spread, everyone is affected by the news.