Saline lock

Britt 🌲
So for moms who are giving birth in a hospital AND want to labor in a variety of positions, WHERE is the most convenient place to install the saline/hep lock? Hand or the inside of the elbow? Are there other options?
I've had IVs before, and they always seem awkward when using the bathroom or trying to use my hands. If I want to labor on all fours, the elbow seems more convenient. When holding the baby, the hand seems easier. Sigh. Your thoughts? 🤔