I don't think I'd agree to this, as it would impose quite a bit of hardship on people seeking medical help. No one is forced to hear about non-medical alternatives to other medical procedures.
A woman who is seeking an abortion has probably already thought about her actions. She's made a decision and it's incredibly paternalistic to force her to endure even more propaganda before she receives the services she's seeking. If she agrees to hear/view such material, that's one thing, but I don't think we do anyone a service by forcing this.
On the issue of anesthesia, is this something theoretical or has it actually been suggested? To my knowledge, we currently don't have a way to anesthetize a fetus without the drug also affecting the mother. I've heard of some concerns about drugs working their way into the fetal blood system when prescribed for the mother. What makes you think it might not work the other way around?
It's certainly unreasonable to ask a mother to wait three days before receiving a procedure. Many women must already travel long distances to a clinic and cannot afford to take the time off work to endure an extended stay. It's cruel and unnecessary.