If you’re already pregnant, taking Escapelle/Postinor won’t have any effect on the pregnancy. This pill is meant to prevent pregnancy, not to terminate it, so, it’s important to know that taking this pill won’t harm your existing pregnancy¹⁴. The active ingredient in Escapelle/Postinor is levonorgestrel, which is considered safe for pregnant women. But, just to be on the safe side, it’s always best to let your healthcare provider know about your situation.