About AFP all are true except:
AFP increased in wrong gestational age Rh isoimmunisation open neural tube defects multiple pregnancy IUFD Anterior abdominal wall defects renal anomalies D.C.DUTTA'S TEXTBOOK OF OBSTETRICS,Pg no:106,7th edition and refer to previous question
MSAFP detected 16-18 weeks of gestation
Diabetic patients have increased AFP level
MSAFP is unrelated to period of gestation
Decreased in down syndrome
Diagnosis in obstetrics