If your baby misses one of the vaccinations, they can have their first dose up to the age of 15 weeks and their second dose up to the age of 24 weeks.
Os bydd eich baban yn colli un o'r brechiadau, mae modd iddo gael ei ddos cyntaf hyd at 15 wythnos oed a'i ail ddos hyd at 24 wythnos oed.