How long after mirena coil removal before you can get pregnant

I'm having my coil removed next week and looking to conceive my second child. I have had the mirena in for 5 years and I'm worried it will take a long time to get pregnant. I'm 33 now and my husband is 35 so our age will make a slight difference as to how fertile we are etc. I just wondered what other peoples experiences have been trying to get pregnant after the coil removal. Thanks