Other medications

Rozu🦊

So my boyfriend is saying when you tAke other medications the pill doesn’t work... can someone elaborate? Is headache meds okay? He said someone at his old job got pregnant on the pill while taking cold and decongestant medicine.. is this like drug store ones? Or ones you get prescribed. Like he’s even scared to do it raw after a week when i will be protected... and I haven’t even taken any like cold/ flu/ allergy/ decongestants just headache stuff (the pamphlets the pills come with are sooo confusing too! I hope i did not fuck up 😭😭😭)