Yes, it is generally recommended to take a prenatal multivitamin from the beginning of conception until the end of breastfeeding to prevent nutrient deficiencies and support overall health. Popular choices include Materna, PregVit, and Centrum Prenatal. It is important to maintain good lifestyle habits such as managing stress, eating a nutritious diet, and getting enough sleep. If you experience nausea when taking multivitamins, try taking them at a time of day when you feel better and consider taking them with food. In some cases, alternative multivitamins with lower levels of iron and calcium may be better tolerated. Good luck with your new journey!