It is advised to try for at least 12 months first. It would be worthwhile to test your partners sperm quality and your egg reserve (ultrasound scan, AMH blood test). Re-occlusion of the tubes may occur so after trying for a year you should re-test the patency of your fallopian tubes: HyCoSy or HSG is recommended. We would be happy to see you for a fertility MOT+HyCoSy.