Hi everyone ,i want to know if it is good for mother health to do sonography after each 10 days .i had visited doctor when my wife missed the mc on 28 feb .even i checked by prega news pregnancy kit .it was positive .after 6 days i visited the doctor first time and doctor advised to do sonography and some other test.after seeing all those reports doctor again advised to do the sonography test and said that till now the baby has not started to be formed..so he have to do sonogaphy again after ten days to know the development of baby.is it right ?