IVF Meds

I am starting my first cycle with IVF. My nurse sent my medications to two different pharmacies to see which one would be cheaper because I am self pay. I'm just wondering, when I get the medication will it have everything I need to infect it? Like they said I will need to mix some of them from a powder. Will it come with needles and all or do I need to factor in that additional cost. Any advice would be appreciated! Thanks so much!