the condom broke during intercourse so after 18 hours she took the 1st dose of Nordette as an ECP. and took the 2nd dose 15 hours later (because she failed to wake up early for it). Then on sept 14 we had sex again using a condom, unfortunately the condom broke(wont be using that brand again) and I ejaculated inside her, would it be advisable for her to take another set of Nordette as an ECP? Or is it still safe?