<prompt> Vagitus uterinus is:An infection of vaginaAn infection of uterusA cry of unborn baby from uterusInfection of both vagina and uterus  <response>: C i.e. A Cry of unborn baby from uterus - Vagitus is the first cry of unborn childQ from uterus V. uterinus or vagina V. vaginalis. - Foetus is ble capable of independent existence after 210 days 7 monthsQ. The average length crown-heel length of full term child is 48-52 cms. 