<P> In It's All Fun and Games, Annie, Naomi and Adrianna throw a baby shower for Silver . Silver arrives and reveals to her friends that she is worried about having a baby at her age . She basically isn't sure if she is responsible enough to be a mother yet . Adrianna suggests that Silver and she should have "crazy Silver fun" for the next 24 hours, and after that maybe the thought of having a kid wouldn't be so scary . Just then a male stripper, who Naomi has invited for the party comes in and begins doing his stuff . Silver and Adrianna have a fun day together . Silver though, isn't apparently having too much fun, as being irresponsible isn't making her feel ready to be a mother . Adrianna then suggests that they do something which will help Silver face her fears, and Silver reluctantly agrees . Silver swings on a trapeze, in order to overcome her fears, and apparently seems to have enjoyed every moment of it . "I kicked fear's ass" Silver tells Adrianna with absolute joy . Later on, Silver tells Adrianna that she has made an appointment at the fertility clinic, for the morning . Adrianna tells Silver all she had to do was overcome her fear and trapeze seems to have totally worked . Silver admits she is still scared, but it would be scarier for her to not live her life, she feels . At the end, she is seen getting a naked photo shoot with which she could immortalize her pre-baby, pre-surgery body . </P> <P> In "902 - 100", Silver and Teddy have a dispute over the baby . Silver wants to completely erase Teddy out of the picture, but rightfully believes that's unfair . A couple episodes later, when Teddy refuses to sign a form forfeiting all his parental rights, Silver goes to Teddy's uncle who threatens to have the embryos frozen or destroyed . Furious with Silver, Teddy again refuses to sign over his parental rights but Silver forges his signature . Teddy then brings in Shane's sister, Michaela (Lyndon Smith) from Washington, D.C. She agrees to become Silver's surrogate . When Dixon discovers Michaela has an incredible singing voice he wants to sign her to his record label . But Silver doesn't think that's a good idea as she feels Michaela should not be doing anything strenuous . Meanwhile, Silver attempts to reconcile her friendship with Adrianna . As they do, Annie and Naomi's half - brother Mark (Charlie Weber) arrives in LA and Silver and Ade make a pact to not let a guy come in between them . But then Silver finally confesses to Ade that she slept with Mark . Adrianna at first pretends she's okay with it but when Silver leaves, she shows her anger . She accuses Silver of not having changed since high school and tells her she doesn't want to be her friend anymore . </P> <P> Michaela wants to go on tour but because she's pregnant with Silver's baby, Silver says no . Michaela feels Silver is becoming too bossy, demanding and overbearing . Feeling bad for Michaela, Adrianna leaks a demo she recorded . Shortly afterwards, Michaela goes missing . Silver immediately blames Dixon who denies leaking the demo . Eventually, they discover Adrianna did it . Dixon accuses Adrianna of stealing Michaela's song like she stole Javier's songs . An infuriated Silver then accuses Adrianna of being "the same conniving, manipulative, backstabbing bitch she was in high school". Afterwards, Silver goes to find Michaela on her own . Dixon calls Teddy, which Silver is against because they had been fighting for the last few months . Eventually, they find Michaela at a bar having a drink . Michaela is distraught and crying . She tells Silver that she suffered a miscarriage . She also tells Silver that Adrianna didn't steal her song, she wrote it . Because she's so devastated, Michaela decides to go back to Washington and asks Dixon to let Adrianna take her place at a Spencer Blaine Tribute concert, to which Ade agrees . But after finishing the song, the stage collapses and catches on fire leaving Ade trapped under the rubble . When Silver arrives on the scene, she begins to regret calling Ade a "hateful bitch", fearing that could've been the last thing she ever said to her . But then Adrianna (still trapped under the rubble) calls Silver and expresses her condolences to her having heard about Michaela's miscarriage . After that, Silver gets a call from her doctor who tells her she has cancer . She breaks down and cries in front of Dixon and tells him . Dixon gives Silver a pep talk telling her to fight until she can't fight anymore and then her friends will be there to carry her up . </P> <P> The character of Silver was introduced in the second season of Beverly Hills, 90210 as the newborn daughter of Mel Silver and Jackie Taylor, and the half - sister of Kelly Taylor and David Silver . She is re-introduced as a 15 - year - old in the spin - off . She displayed some classic bipolar symptoms, including erratic, reckless behavior, racing speech, grandiose ideas, hypersexuality, lack of sleep, euphoria and confusion . As often happens during manic phases, Silver ended up making destructive decision, which ended with her at the train station, rambling and bewildered, running toward a speeding train . It was confirmed in the following episode as she was diagnosed with the disorder . Silver's bipolar disorder was revisited after Adrianna tampers with her medication when implementing her plot for revenge . </P>

When does silver find out she has cancer
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