Don't want to raise an unecessary issue, but I would myself be concerned that despite the card, OHIP could come after you even if birth happened before the expiry if she never met the requirements in the first place.
The requirements are the following:
Temporary Foreign Workers
Closed and Open Work Permits
Temporary foreign workers who hold a valid work permit may be eligible for OHIP coverage. The worker must be employed full-time for an employer in Ontario for a minimum of 6 months and :
- Maintain their primary place of residence in Ontario; and
- Be physically present in Ontario for at least 153 days in any 12-month period, and
- Be physically present in Ontario for 153 of the first 183 days immediately after establishing residency in the province
If you got OHIP card based on the assumption that she would work 6 months, but actually never did, I feel you don't qualify for coverage irrespective of the date on your card and OHIP could ask for repayment.
Am I wrong in being concerned about that? To me it is similar to not being in the country for the period required to qualify, even if the person has a valid card, does not mean he actually qualifies and therefore claims are at risk of having to be repaid.
I would wait for others to comment and maybe reach out to 1 800 268-1154 to ensure that you are currently eligible and at no risk of having to repay significant bills.