I have a 6 yr old son with my ex and I became pregnant the first time we tried. Now I am happily married and this is our 5th month on trying. I am trying to watch when I ovulate so we can try often during that week but still no BFP. I'm worried something is wrong because of my first experience. Is it normal to take awhile? Can everything still be ok even though it's taking longer than expected? When should we look into testing to see if something is wrong?