An additional important vitamin found in prenatal vitamins is vitamin D. Vitamin D has actually been shown to have a beneficial influence on fertility, since it helps control the menstrual cycle and advertise healthful ovulation. By having a prenatal vitamin that features vitamin D, women can help support their fertility. https://7-proven-facts-do-prenata30739.wikitron.com/1911207/considerations_to_know_about_7_proven_facts_do_prenatal_vitamins_help_get_pregnant