Santaan Sukh, also known as progeny happiness, is a significant aspect of Vedic astrology that focuses on predicting and enhancing the prospects of childbirth and parenting. Astrologers analyze the fifth house in the birth chart, which governs children and creativity, along with the positions of planets like Jupiter, Venus, and the Moon, to assess fertility and progeny prospects. Remedies such as performing specific pujas, wearing gemstones, and observing fasting may be recommended to promote Santaan Sukh and fulfil the desire for children and family happiness.