Question: I got married in 1477 A.H. I have ten children; six sons and four daughters. My wife, all praise be to Allaah, is righteous and fears Allah (Exalted be He). Since we have been married, she has been committed to her religion and consistently performed the five obligatory daily Prayers and observed Sawm (Fast) of the month of Ramadaan. I never saw her lazy in performing Salah or observing Sawm during the blessed month of Ramadaan. When she breaks her Sawm because of menstruation, she immediately makes up for the days of Sawm she missed; five days after the end of Ramadaan. However, she has been suffering from diabetes for one year. It was so severe on her to the extent that she fell into a state of unconsciousness and was hospitalized. After several months, she recovered, but she is still suffering from diabetes. Physicians told us that there is no cure for this disease.
During the month of Ramadaan in 1398 A.H., she gave birth to a male baby on the first day of Ramadaan. After the end of the forty days of postpartum period, she tried to make up for the month of Sawm she had missed. She observed Sawm till midday, but she again suffered from vertigo and could notstand up. Thus, she broke her Sawm. After eating and drinking water, she felt better and the dizziness disappeared. A few days later, she suffered vertigo again at midday when she tried to observe Sawm and thus, once more broke her Sawm. She cried out of fear of Allaah (Exalted be He) lest the following Ramadaan should come while she is still in this state. She asked me to inform Your Eminence about her condition. She will try, In-shaa’-Allaah (if Allaah wills), to observe Sawm. What should she do if she suffers vertigo due to observing Sawm? What should I, as her husband, do in this case for the sake of pleasing Allaah (Exalted be He)?
I hope you will guide us to the truth. May Allaah guide you to what pleases Him, grant you success and make Paradise your abode.
Answer: If the reality is as you have mentioned with regard to the continuity of her illness and her inability to make up for the days of Sawm she missed, there will be no harm to delay making up for these days till she is able to perform them even if another Ramadaan passes... read more here.