This situation is mainly due to the fewer numbers of females.
As mentioned by the author people should not hesitate to have female kids. They should not think that they are a hindrance to their progress. In fact, these days we see many daughters taking care of their parents more than sons. So having a daughter is good and they will bring wealth to our houses. Girls are also very active these days and taking part in almost all activities and showing their supremacy in almost all the fields.
Knowledge is power.
'Idhuvum Kadandhu Pogum "
Even this challenging situation would ease