Live demonstration of how a cervix dilates during labour & birth using a balloon and ping pong ball - Смотреть видео или скачать видео в MP4, музыку MP3 на телефон или компьютер
demonstration of how a cervix dilates during labour & birth using a balloon and ping pong ball. To see more about booking our online antenatal classes, go to www.nowbabylive.co.uk
