Situations That Involuntarily Disrupted the Fast.
In the Name of Allāh, Most Gracious, Most Merciful;
All praise and thanks are due to Allāh, May Allāh blessings and peace be upon His Messenger.
The fast is disrupted (and there is no point or reward in continuing to fast) when a woman sees the blood caused by either of:
2. Labour or childbirth.
The woman in this case will have to fast later (Qadha') for every day (or part of day) that she missed.