I have to have my first filling soon and i'm pretty nervous as i hate needles . how to prepare for this?

Make sure to let the: Dentist know before hand. Breath in slowly ; deeply through your nostrils. Fill your lungs with air (but not to the point of discomfort). Hold for a count of five then slowly begin to exhale through an open mouth. Repeat at least 12 times, longer if you need to. Acupuncture prior to a procedure can be very calming. Take care.