prenatal vitamins

So on my previous pregnancy I recieved a prescription for folic acid the pink pill , calcium, and a little red tablet one i forgot the name of it but i was taking 4 pills on my orevious pregnancy , on my current pregnancy they just prescribed me the pink prenatal vitamin and none of the rest ? Why would this be ? Im concerned because they didnt gove me the folic acid which is important in pregnancy i believe. ;  im barely 9 weeks and 1 day .