Sick..sick.. sick..

Crystal • Hi everyone, my name is Crystal I have 3 children 2 girls and a boy, my husband and I are trying for number 4, pray this site helps cause we haven`t had any success in about 4 months!!
Every time I take my prenatal vitamins I get so nauseous, so I went a couple days with out just to see the difference and I was fine? Anyone else have this problem?