My 15 year old was diagnosed with crohns in May 2016. She is currently receiving remicade infusion every 8 weeks. Her GI wants to start MTX. I would like to here some about your experiences with this treatment combination. Since she is a teen, I'm told he won't prescribe the MTX unless she takes birth control. She isn't sexually active, but he states that MTX can cause birth defects. I'm at a loss when it comes to this. Just really need someone to talk to.