It depends on which pharmacy fills your prescription. Your plan isn't shipped as one box per month, and a longer plan isn't sent all at once either — how many shipments you get, and how quickly they arrive, varies by pharmacy.
If your prescription is filled by Revive: a 1-month order ships as one shipment, a 2-month order ships as one shipment, and a 6-month order ships as three separate 2-month shipments. Shipping typically takes 3-5 days.
If your prescription is filled by New Life: shipment structure is the same — 1-month and 2-month orders each ship as one shipment, and a 6-month order ships as three separate 2-month shipments — but shipping is a bit faster, typically 2-4 days.
So on a 6-month plan with either pharmacy, expect three shipments of two months' worth of medication each, spaced across the length of your plan rather than arriving all at once.
Your own shipment schedule is on your account, and the care team can confirm exactly what pharmacy is filling your order and what's coming and when.