Are pregnant women allergic to cow’s milk? We recommend that you replace it with almond milk. This drink is able to replace the daily protein and nutrients needed by pregnant women. Pregnant women still have to consume milk, so that the growth and development of the fetus is maintained until the delivery period. Almond milk is high in antioxidants which can ward off free radicals, stabilize blood pressure, increase energy, improve digestion and reduce nausea.