P17 injections

Amber

I will be staring my p17 injections in 3 weeks ( I'll be 16 weeks) and I will be going in to my OB'S office for the injections.

Do I have to recieve the injections at the same time/day every week for it to be effective?

Also, after receiving the injections is your activity limited for the next few hours or are you free to go back to work?