Medina medical centre at Tampines. Went there 2years ago. No appt needed, but need to come earlier to register.
Most clinics don’t do it anymore! Only 1 that im aware of clinic balqis at bedok I think!
Balqis cliniv at bedok reservoir. You can call for enquiry(their staff very friendly)
it is not recommended to sunnah the girls. it is only for the boys.