Trying to get pregnant after iud removal

jazzy • Living life to the fullest everyday and being no one but MYSELF!!
Hello to all!! I was on the 10 year iud. I took my iud out back in October of 2015. I have been trying to get pregnant with baby with my boyfriend of seven years but no luck. Can someone tell me how long after removing your iud does it take to conceive? How much sex should one be having? I have been non stop at it and still nothing. I know it's not that I can't have kids because we had our daughter five years ago and I haven't had no issues but I'm a bit concerned. We want to expand our family and give our daughter a sibling but so far no luck. Anyone else having the same issue or has went through this? I'm open to hearing all stories and advice as well. Thanks!!