April has faced a number of struggles since their debut and this time, it seems like that they may have lost another member.
On May 12th, DSP Media confirmed that member Hyunjoo had to stop promoting with the members after suffering due to concerns towards her health. The agency went on to reveal that the singer has been facing problems with her breathing and frequent headaches and was advised to rest for the time being.
The agency further stated that as Hyunjoo focuses on her recovery, the group will continue promoting as four members.
Source: OSEN
