what alia sounds like

i had a midwife appointment yesterday and caleb came with me (what i wouldn't give for family nearby to watch him or come with me to the appointment... sigh). he was actually really great and was understanding of when he couldn't come up onto the bed (blood draw) and when he could (listening to the heartbeat). he really liked hearing alia. in fact, he kept talking about it the whole trip home. and when we picked troy up from work, caleb was ready to tell daddy just what alia sounded like "hwoo hwoo hwoo".