hi doctor.. am shwetha.. am married since 5yrs.. i had an abortion 3yrs back in 5 month of my pregnancy, due to placenta low.. and now am suffering from pcod problem.. i had tried IUI 2 times but it was not successful.. and my both tubes are normal.. am ovulating every month with matured egg.. mu husband sperm count is also normal.. my gynac tods us everything is normal.. but still its not working.. gynac has prescribed oosure tablet and next month she wants to do another IUI.. before that i want to know your suggestion and guidance.. or we can directly go for icsi procedure.. am confused.. and can u please let me know what are the chances of pregnancy..