Danni - it is a 10.. Remnd me in about 8 weeks! I have two actually - one with the sleeping baby in swarovski crystals, long sleeve, and one white singlet with the word "Occupied" also in crystals. The singlet may be best for you as being pregnant in summer, the long sleeved tshirt is very warm! But as I said.. keep checking on ebay as they do pop up there.