I have had friends who have had their babies here in both Al Ahli & Hamada and they have attended ante natel classes, so maybe you could contact the hospitals.

Clothing you can also find in Next, Zara & Debenhams all have a maternity range. Failing this you could order over the internet and use Aramex to deliver. The internet may also be the way to find a doppler machine?

Hope some of this helps.