( ( Genetic counselors ) ( ( ( ( ( can ( ( help families ) ( with ( questions ( about ( ( the chances ) ( of ( having ( affected children ) ) ) ) ) ) ) ) ) , ) and ) ( can ( ( explain ( ( prenatal testing ) ( for NTDs ) ) ) ( like ( spina bifida ) ) ) ) ) . ) )
(ROOT (S (NP (JJ Genetic) (NNS counselors)) (VP (VP (MD can) (VP (VB help) (NP (NNS families)) (PP (IN with) (NP (NP (NNS questions)) (PP (IN about) (NP (NP (DT the) (NNS chances)) (PP (IN of) (S (VP (VBG having) (VP (VBN affected) (NP (NNS children)))))))))))) (, ,) (CC and) (VP (MD can) (VP (VB explain) (NP (NP (JJ prenatal) (NN testing)) (PP (IN for) (NP (NNP NTDs)))) (PP (IN like) (NP (NN spina) (NN bifida)))))) (. .)))
Genetic counselors can help families with questions about the chances of having affected children, and can explain prenatal testing for NTDs like spina bifida.
(ROOT (S (NP (NP (NNS Professionals)) (VP (VBN known) (PP (IN as) (NP (JJ genetic) (NNS counselors))))) (VP (MD can) (VP (VB help) (S (NP (PRP them)) (VP (VB understand) (NP (NP (DT the) (NNS risks)) (PP (IN of) (NP (NP (NNS children)) (VP (VBG being) (VP (VBN affected)))))))))) (. .)))