While this formula is not intended to help increase fertility, it is a safe daily multivitamin for a woman of childbearing years, no matter her fertility status. Because some nutrients take longer to build up in our bodies, and because certain nutrients like folate are essential in the first few weeks of pregnancy for the developing fetus, iwi Prenatal can be an excellent choice for a daily multivitamin with omega-3 for anyone planning to become pregnant in the future.