( ( ( Reproductive systems ) ( of ( ( ( male and ) female ) ( , ( ( health and ) hygiene ) ) ) ) ) ( , ( ( differences ( of ( growth ( and ( menstrual cycles ) ) ) ) ) ( ( are covered ) . ) ) ) )
(ROOT (S (NP (NP (NNP Reproductive) (NNS systems)) (PP (IN of) (NP (ADJP (NN male) (CC and) (JJ female)) (, ,) (NN health) (CC and) (NN hygiene)))) (, ,) (NP (NP (NNS differences)) (PP (IN of) (NP (NN growth) (CC and) (JJ menstrual) (NNS cycles)))) (VP (VBP are) (VP (VBN covered))) (. .)))
Reproductive systems of male and female, health and hygiene, differences of growth and menstrual cycles are covered.
(ROOT (S (NP (JJ Menstrual) (NN cycle)) (VP (VBZ is) (NP (NP (DT the) (NN name)) (PP (IN for) (NP (NP (DT a) (NN series)) (PP (IN of) (NP (NP (NNS changes)) (PP (IN in) (NP (NP (DT the) (JJ reproductive) (NN system)) (PP (IN of) (NP (JJ mature) (NNS females))))))))) (SBAR (WHNP (WDT that)) (S (VP (VBZ repeats) (NP (NP (DT every) (NN month)) (PP (IN on) (NP (NN average))))))))) (. .)))