1.   Prescribing physicians must sign an agreement with the distributor, New York-based Danco Laboratories, saying they are qualified.

2.   The Ayerses tried to sue the prescribing physician in small claims court but later dropped the case.

3.   The chemical balance the medication is designed to restore may dissipate and lose its effectiveness, thus necessitating closer monitoring by the prescribing physician.

4.   The measure would require prescribing physicians to know how to handle complications of an abortion.

5.   A prescribing physician also must have admitting privileges at a nearby hospital.