Our ISIS BABY gummies contain sage, whose hormone-like molecules mimic the estrogen we produce naturally. This is what makes it effective in stimulating ovulation (estrogen being the star hormone of this phase of the cycle). Nevertheless, after ovulation, progesterone must take over during the implantation phase (implantation of the embryo in the uterus). If there is pregnancy, it is better not to disturb hormone levels with phytp-estrogens, and let the body do its job naturally.