This is the book. Im not sure how much of it is about her dancing, its mostly about her drinking, but we danced together for a few years in a ballet company and she was really good. It was around the ages of her heaviest drinking.
http://www.amazon.com/Smashed-Drunken-Girlhood-Koren-Zailckas/dp/0670033766 
DX: PCOS/Recurrent losses/MTHFR mutation (compound hetero)
5 hysteroscopies/2 surgical
3 Inject IUIs = 2 m/c's and 1 BFN
IVF #1= BFP. m/c at 7w6d. Needed 2 D&C's and scar tissue removal. Mild OHSS
IVF #2 = BFP. Severe OHSS. 4 Drainings. TWINS!