I would take the pregnacare! When I was ttc my doctor told me to take folic acid, omega 3 and vitamin D those were the free top supplements that can better your chances. It’s also not a bad idea for your partner to take a conception supplement as well
It also helps if a baby's father with take vitamins for conception for him. Also whatever you are taking mske sure there's no vit A in it as it is toxic for a baby