6 bottles but it may be better to use 3x5ml bottles = 15 ML by: David
Using the Eye Drops Days Supply chart I have up on https://www.pharmacy-tech-resources.com/Eye-Drop-Days-Supply.html you can see that at 15 ML of Lumigan in order to fill the prescription for the full duration.
If you can't find it, you can simply google Eye Drop Days Supply and this website page should come at the top of the search results.
Patient is prescribed 10g of Glucose. The glucose is presented as a 5% solution in 500ml Saline. How much of the 5% dextrose saline solution do you need