Pregnancy is protected in Ontario's workplaces. Here is what your employer must do, and what you can expect before and after your leave.

In Ontario, pregnancy is protected under the Human Rights Code (as part of the ground of sex), and the Employment Standards Act gives job-protected pregnancy and parental leave.
Your employer can't treat you worse because you are pregnant, must accommodate pregnancy-related needs, and must give you your job back after a job-protected leave.

Your employer must accommodate pregnancy-related needs to the point of undue hardship: more breaks, a chair, changed duties, time for medical appointments, or modified hours.
You generally have the right to return to the same job, or a comparable one if your job no longer exists, with the same pay.
Keep records, raise concerns in writing, and know that you can apply to the Human Rights Tribunal of Ontario, usually within one year.
Questions about your rights at work? NEO can review your situation, including unpaid wages, Ministry of Labour claims and Small Claims Court. Call 647-200-3526 or toll-free 888-519-2435, email info@neolegalservices.com, or book a free consultation.
Read next: Job Postings in Ontario: Pay Ranges, AI and Canadian Experience
General Ontario legal information, not legal advice for your matter, and reading it does not create a retainer. Sources checked 15 October 2026: check the current law, forms and dates before you act.
Photos from Pexels: An expectant mother working on a laptop · A team meeting in a modern office.
This article is general information for people in Ontario, not legal advice. Rules, forms and deadlines change, and every situation is different. Check the current rule or speak to a licensed legal professional before you act.
Not sure where you stand? A licensed paralegal can look at your documents and tell you your options.
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