Season 3: Episode 51: The One With The Jam
Monica decides the best way to get over Richard is to keep herself busy. She develops a "jam plan," -- hoping the distraction of cooking will divert her attention. After making jars and jars of jam Monica decides she still wants to have a baby. So she begins searching for a sperm donor, where she comes across Joey's file. Phoebe is mistakenly stalked by a man who thinks she's Ursula. The two date until, fearing that he still likes Ursula, Phoebe begins stalking her stalker. Chandler gets advice from Ross on how to avoid cuddling in bed and sparks a tiff between Ross and Rachel.