41 Educational services, namely, conducting classes, seminars, conferences, workshops, retreats, camps and field trips in the field of nutrition and fertility and distribution of training material in connection therewith; Educational services, namely, conducting classes and materials in the field of nutrition and fertility and distribution of course and educational materials in connection therewith ; Educational services, namely, providing on-line classes and materials in the field of nutrition and fertility; Educational services, namely, providing classes and materials in the fields of nutrition and fertility