hello... thanks for trusting the healthcare magic doctors for ur health related queries. I guess ur concern is about..how delayed spill in bilateral tubes can delay in pregnancy..right. my answer is..there is no direct relation between delayed spill from the tubes n delay in pregnancy. once there is spillage from the tubes means the tubes are patent that means there is no blockage in the tubes.so DON T WORRY..KEEP PATIENCE. ur wife can be became pregnant in future. delayed spillage may be due to some flimsy adhesions or any infections etc. but after chromotubation( that means dye injected inside the uterus which comes out through the tubes into the peritonium) this types of conditions may clear and it will help to getting pregnancy. so RELAX...nothing to worry. with the above discussion u can try out my suggestions- 1. RELAX..everything will be alright. just keep patients. 2. feel free to ask ur treating doctor regarding this matter. he /she can help u. 3. if u r in hurry then visit nearby infertility specialist. they are expert in this field. he/she can help u. I hope the above information is useful, informative and helpful for u. regards-Dr sudha rani panagar (i can understand ur tense-full situation, DON T WORRY..be happy.I pray the God that u will be blessed with a cute n healthy baby..hopefully TWINS)