Fertilbex Tablet is a herbal supplement formulated with Fructus Agni Casti, commonly known as Chaste Tree Berry or Vitex agnus-castus. This botanical extract is traditionally used to support hormonal balance in women, particularly by influencing the hypothalamic-pituitary-ovarian axis. It is known to modulate prolactin levels, thereby aiding in the regulation of menstrual cycles and promoting ovulatory function