People who wear Munga (Coral) they remain safe from stomach ailments or rickets disease. Munga (Coral) is also considered beneficial for heart ailments. Munga (Coral) should be worn on the Tuesday of any Shukla Paksha after an hour of sunrise in the ring finger of the right hand.The wearer of yellow sapphire gets the knowledge of the law, ethics, wit, wisdom, worldly happiness, physical power, cleverness, long life, good health, glory and mental peace, intelligence, good health, better behaviour and a long life.