Sazen is a drug that is almost never used in OB/GYN, so not many OB/GYN doctors know much about this. It is said to enhance the quality of eggs and increase the number of eggs, but we must consult with doctors who use it more often. Because there is so little information about this drug in the OB/GYN clinic, it is not possible to say with certainty how much this drug improves the quality of eggs and how effective it is, and it takes longer to use this drug. Because it usually takes 2-3 months for an egg to form, so if used for a short period of time, it should not achieve the effect of enhancing egg quality.