Can you be fired on probationary period if you are sick and have a doctors excuse to prove it?

Yes, you can be terminated during a probationary period even if you are sick and have a doctor's excuse. Employers generally have the discretion to end employment during this time, as probationary periods are often designed to evaluate an employee’s overall fit and performance. However, if the termination is based on discrimination or retaliation related to your illness, it may be illegal under employment laws. It's advisable to consult with an employment attorney for specific guidance in such situations.