Question Summary:
Ruling for continuous menstruation.

Question Detail:

Please kindly advise on the following : A medical condition exists where the Haidh is very irregular. Medicines have many side effects and have to be taken indefinitely therefore use of medication has stopped. How does one calculate the Clean period and Haidh period in the following circumstance : Haidth started : 22 April 2015 and To date has not stopped ( 19 May 2015 )

Answer :

In the Name of Allah, the Most Gracious, the Most Merciful.
As-salāmu ‘alaykum wa-rahmatullāhi wa-barakātuh.
In order for us to advise you, we require the following information:
How long would your menstrual cycle last before April 22 (exact number of days would be preferable)?
If this is difficult to remember, then when was the last time you had a regular menstrual cycle and how long did that last?
It will be best to provide any information you can remember regarding your most recent menstrual cycles before April 22.
You may forward your reply to the following Email: Admin@Daruliftaa.net
And Allah Ta’āla Knows Best
Bilal Mohammad
Student Darul Iftaa
New Jersey, USA 
Checked and Approved by,
Mufti Ebrahim Desai.
www.daruliftaa.net