4 9 ........ .... .. S ex ual ▁life ▁ 1 9 - 3 0 . 7 ........ .... S ex ual ▁behavior ▁and ▁att itudes . ▁Sex ual ity ▁ 3 1 - 6 4 ........ .... .. S ex ▁instruction ▁and ▁sexual ▁eth ics ▁ 7 1 - 7 2 ........ .... .. S ex ual ▁devi ations ▁ 7 4 - 7 4 . 2 ........ .... B is ex ual ity ▁ 7 5 - 7 6 . 8 ........ .... Hom osex ual ity . ▁Les bian ism ▁ 7 7 - 7 7 . 2 ........ .... Trans vest ism ▁ 7 7 . 7 - 7 7 . 9 5 .... ..... Trans sex ual ism ▁ 7 9 ........ .... ..... S ad ism . ▁Mas och ism . ▁F et ish ism , ▁etc . ▁ 1 0 1 - 4 4 0 . 7 ........ .. Pro st itution ▁ 4 4 7 ................ M ast urb ation ▁ 4 4 9 ................ Em as cul ation . ▁E un uchs , ▁etc . ▁ 4 5 0 - 4 7 2 ........ ..... E rot ica ▁ 5 0 3 - 1 0 6 4 ........ .... The ▁family . ▁Mar riage . ▁Home ▁ 7 5 0 - 7 5 5 . 5 ........ .. E ugen ics ▁ 7 5 5 . 7 - 7 5 9 . 9 2 .... ... Par ents . ▁Parent hood ▁ 7 6