Starting new job

Nevena • Mommy to a 4.5 year old boy, 2.5 year old girl and a 3 month old princess 💕 Ontario Canada 🇨🇦

I'm currently starting a new job tomorrow and we didn't expect to get pregnant this fast. Everyone is telling me to wait till my three month probation is over but how do I make my doctor appointments if I just started . I'm debating on telling them but then I'm afraid I will be let go before the three months and then not get my May leave . Btw I live in Ontario Canada .