The homam typically involves recitation of Vedic mantras and offerings into a sacred fire, symbolizing the transformation of prayers into divine blessings. The ritual aims to invoke the blessings of deities associated with fertility, protection, and good health. By performing a homam for pregnancy, individuals seek divine guidance, protection from any potential complications, and the overall well-being and successful delivery of the child. It is often seen as a way to create a positive and auspicious environment for the mother and the unborn baby, invoking divine energies to support them throughout the journey of pregnancy.