但regular EI + maternity EI 总共只可拿50周，即，如果先前领了36周EI，则maternity EI 只有50-36=14周。如果先前领了10周，则领完15周的maternity EI 后，还没有找到工作的话，可以继续另regular EI，但总共也只有50周。你可以上HRDC的网页查看，或发EMAIL给HRDC 的职员，他们会回答你的问题的。
If you are already receiving regular benefits, you may ask your local
HRDC office to change your claim from regular to maternity benefits 8
weeks before the estimated date of birth.
To obtain more information on this or another matter, please call us at
the number for your geographic region listed on the Web site:
http://www.drhc.gc.ca/ae-ei/menu/insurance_contct.shtml
If you are already receiving regular benefits, you may ask your local
HRDC office to change your claim from regular to maternity benefits 8
weeks before the estimated date of birth.
To obtain more information on this or another matter, please call us at
the number for your geographic region listed on the Web site:
http://www.drhc.gc.ca/ae-ei/menu/insurance_contct.shtml