It's okay to use orgatril, which is a 5 mg lynestrenol tablet as an emergency contraceptive pill right?

Caution: Please check out this website: http://ec.princeton.edu/worldwide/default.asp I was unable to find that Lynestrenol 5 mg tablets at whatever daily dose would be used as emergency contraception. Even if it works, it may not be prudent to take it, because lynestrenol is a pregnancy category D drug (high risk of causing birth defects), and you don't want it to fail having ingested the drug.