Well im taking alesse 28 10mg (low dosage) and will soon be put on a bigger dosage (20mg) with levlite 28, which i was told was Alesse's new name. Any way earlier today i took Motrin IB which contains NSAID (non-steroidal anti-inflammatory drug) and i looked up and found out that NSAID may effect the effectivness of birthconrol. Now i would like to know how much it would effect it or if it even really effects the birthcontrol pill because i had protected sex once and half protected and the other half non protected sex today about 4 hours before taking Motrin IB and am a little worried.