90% Nguyên nhân chính c?a KINH ko ??u là do r?i lo?n n?i ti?t, h? n?i ti?t t? s? b? m?t cân b?ng d?n ??n r?i lo?n kinh nguy?t. Dedicate ourselves to bringing pleasure to every couple. Our supporting Heart is always below, standing with the side of family member