After 4 years of marriage I got conceived and within 2 months doctor did dnc as there is no heart beat for baby now 5 months has gone and still I am not getting conceived no sugar for me doctor is suggesting me to do IUI double times. Before getting conceived I did 3 times IUI which resulted in failure. Doctor is saying that before you did IUI you dint get pregnant. Now after abortion there is chances of getting conceiving. I am taking ovashield ecosprin -75 mg folic acid and metformin 500 mg for two times as there was pcod before but now no pcod now. And also labetalol tablet for bp since I am having slight bp. My age is 34. I did tube test before getting conceiving and that time everything was clear. please advice can I do IUI for double times. Already 3 times failure that too before getting pregnant. Now 5 months has completed post abortion or should I have to do tube test again please advice.