After School's Raina faints during practice

After School's newest member Raina has fainted during practice after overworking herself. Raina had just finished a performance on the 27th with her members and was taken to their practice room. That's where she fainted and was taken to the emergency room. Pledis Entertainment expressed, "Raina fainted during practice and didn't respond to us so she was taken to the hospital. She's been overworking herself because of the year-end shows and promotions for 'Because of You.' " She has been doing better ever since she was admitted to the hospital. The doctors said, "Her fatigue had accumulated but her health isn't in too serious of a condition." Hopefully she'll recover in time for the year-end shows she's been practicing so hard for. But with Baek Ji Young already fainting earlier and now Raina, has it already started?