question: helo dr  iam trying  to pregnant  but  no  result   dr  consider  hormone&  scan&  exray test  all  of the  test  normal   no conceive . 3 month letoval  tablet  take  no result. this month  another  dr  consider  2day clomide  take  5 days  13 days  duphaston tablet  take  10 days for   20 tablet   take  this month  pregnancy  chance?  what  reason  for delay? pl  ans