Antagonist regimen
It is suitable for women with various ovarian reserve functions. Treatment can be started as early as possible after evaluation and physical examination. Adding antagonists in the middle and late stages of ovulation induction combined with follicle development and hormone levels can flexibly and effectively control the early LH peak, and the number of eggs obtained and the quality of eggs is guaranteed. The number of days and dose of Gn used are less than that of traditional long regimens, and the incidence of ovarian hyperstimulation is lower.
