15 month check up.

So we had our 15 month check up today and Madison weighed in at 19.5lbs and 30in long. she got 2 shots and then had to get her blood drawn. I had to stop the lady doing it cause she couldn't find a vein and was fishing around my daughter arm. They need to check her blood cause her iron is still low. They got maybe a quarter tube of blood before I told them to stop. If it's not enough I am going to bring her to the hospital where they are used to drawing blood from babies. Anyone else have to go through having blood drawn with their little one?