The imbalance in India's sex ratio, particularly the child sex ratio (0-6 years), is a deeply rooted and complex issue stemming from a confluence of socio-cultural, economic, and technological factors. Historically, a strong preference for male children has been a dominant cultural norm across many communities in India. This preference is often linked to patriarchal societal structures where sons are seen as providers, inheritors of property, caregivers for parents in old age, and perpetuators of the family lineage and name. Daughters, conversely, are often perceived as an economic burden due to the dowry system and the expectation that they will move to their husband's family after marriage, thus not contributing to their natal family's long-term welfare.

Economically, the perceived value of a son over a daughter is reinforced by the dowry system, which places a significant financial strain on families with daughters. This economic pressure can lead to neglect of girl children, inadequate nutrition, and limited access to healthcare and education compared to their male siblings. In some cases, extreme poverty exacerbates these issues, as families may feel they cannot afford to raise multiple daughters.

Technological advancements, specifically the widespread availability and affordability of sex-selective technologies like ultrasound, have played a critical role in enabling female feticide. Despite being illegal, these practices persist due to lax enforcement and societal demand. The ability to determine the sex of a fetus early in pregnancy has provided a means to act on the deeply ingrained son preference, leading to a significant decline in the number of girls born relative to boys.

Furthermore, a lack of education and awareness, particularly in rural areas, can perpetuate traditional beliefs and practices that discriminate against girls. While government initiatives and awareness campaigns have been launched, changing deeply entrenched cultural attitudes takes time and sustained effort. The cumulative effect of these factors — son preference, dowry, economic pressures, female feticide, and neglect of the girl child — has resulted in a skewed sex ratio, which has profound demographic, social, and ethical implications for the country.