There are different kinds of injections. Some are like horseshoes, hand grenades, & nukes—close is good enough. Others have to be dead-on-balls accurate (it's an industry term ...and a quote from
My Cousin Vinny).
I know how some mothers can be (they can be real mothers) so, is yours the kind you can sit down, talk to, and explain these situations, or... is she not that kind?
Doc