Yes, ask. My doc gave me 6 refills and my pharmacist says state law is 5 max..so he just changed it.
You could always have the doc write it for 10ML vials and use the goodrx coupon. $44 at walgreens in my area. This way you avoid insurance. Think about it...if you have a $10 copay every time you get those 1 ml (twice per month)..it's $20 per month. You could get 5 months out of one vial and only pay $44.
This was the advice I was gonna give. My doc prescribes 10ml vials but insurance will now only cover 1ml vials.