Please I really need a doctors advice because my doctor didn't give me the information I need..I had my AFP-4 quad marker screening at 16 weeks pregnant. I got my result and they were AFP: 1.79 uE3 MOM : 1.16 HCG MOM : 5.58 and Inh-A MOM: 5.70. My ob/gyn said the screen was negative but is very concerned about my high HCH levels. He has no idea what it means. Im getting a level 2 ultrasound in 11 days but my heart is broken and i've been crying all night and day. Can someone please help me? I'm 28 years old and this is my first pregnancy. Down syndrome or any genetic disorders don't run in my family or my husbands. Thank you so much. I'm not having twins because I had my ultrasound yesterday which confirmed that.