I'm in a bit of a panic... I forgot to pick up my son's MTX at the pharmacy this week, and I have less than half of what I need for his injection tonight. How could I have forgotten this?!?! The pharmacy is now closed, and so is the GI clinic. The printed info I have on MTX says it is possible to wait up to 2 days to give your scheduled injection, and I can pick it up first thing tomorrow. Is it ok to wait to give him the injection in the morning?