Posted by Krissy on November 16, 2000 at 23:01:14:

Today I received results from my maternal serum screening test. I am 30 years old and my normal risk for downs should be 1/600. My risk after this test was reduced to 1/200. Has anyone had this increase in risk and had everything turn out okay? I did lose a twin at 5 weeks, could this account for an increase in hcg levels even at 15 weeks pregnant??