Melatonin and the pill

Sarah • college student, in love with an amazing man, just working through life.
I have started taking tri Sprintec about a week ago I am very very on time with my pill. Well today I I know I have to be up early so I popped a melatonin. Is this going to have an oneffect the effectiveness of my pill? This is the first time I've taken melatonin in months.