A film that focuses on the sexual changes that occur in the minds and bodies of adolescent boys and girls. It explains the process from sexual contact to childbirth, as well as contraception.

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Main Cast: Ricardo Franco, Concha Leza, Fátima Olaizola, Matilde Olaizola, Susana Osuna, María Luisa Ponte, Antonio Resines, Fernando Vivanco

Director: Luis Manuel del Valle

Writer: Francisco Fernández Cueto

Editor:

Cinematographer: Guillermo Moliní

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