Most pregnant Ladies undertake 1st trimester screening that features an ultrasound and blood tests for chromosomal abnormalities like Down syndrome and trisomy thirteen. [seven-eight] Amniocentesis can be a process that includes getting rid of a lot of the amniotic fluid encompassing a fetus as a way to be tested or https://ramzi-theory-placenta44432.blogchaat.com/28194588/the-basic-principles-of-ramzi-nub-theory