If Eusebio is not taken according to the original cycle but for a few more days, the biggest danger is that it may cause endocrine disorders and affect future menstruation. Often, Eusebio is taken according to the ovarian cycle of secretion of estrogen and progesterone, which prevents ovulation and makes the endometrium relatively thinner, preventing the fertilized egg from being laid in order to achieve the purpose of contraception, or to achieve the purpose of endocrine regulation. If you take more days on top of the original one, it is likely that the ovarian cyclic secretion of estrogen and progesterone will be disrupted under the influence of external factors, which may lead to menstrual disorders, and close observation is recommended.