Hi, I Am Pregnant And I Am In My 19th

Hi,

I am pregnant and i am in my 19th week of pregnancy.Recently in my anatomy scan doctor told me that fluid in my baby's brain is 9mm which is normal but they said baby might have a bigger head for which we have to do an C-sec.In worst case If this fluid increases there might be chances that baby will be abnormal.

My question being with 9mm fluid will my baby be nomal like other babies after birth or do i have to go for an abortion. Waiting for a reply.

Thanks,
Rosie