Deadlier Than the Male intrigue when he comes to visit. The title is a reference to the 1911 Rudyard Kipling poem "The Female of the Species," which includes the line, "The female of the species must be deadlier than the male", and also refers to Sapper's earlier Drummond book, "The Female of the Species". The working title of the film was "The Female of the Species". "Deadlier Than the Male", the song featured in the film`s opening credit sequence, was performed by the Walker Brothers. Filmed in Technicolor and Techniscope, portions of the film were shot in Lerici, La Spezia, Liguria, Italy. A sequel,
Female foeticide in India from the 3 billion combined population of India, other South Asian countries, West Asia, North Africa and China. There is a strong son preference in India and this leads to a high sex ratio prioritizing male lives over female lives. This graph depicts a typical Indian family's indifference curves between wanting to have a daughter or a son. Most families find greater utility in having a son so the curves are higher up on the y axis. When having a female becomes more expensive (due to dowry prices, lack of financial return in the future, educational and health expenses) then