“The Messenger of Allah ﷺ granted a concession to pregnant women who fear for themselves, allowing them not to fast, and to nursing mothers who fear for their infants.”
رَخَّصَ رَسُولُ اللَّهِ ﷺ لِلْحُبْلَى الَّتِي تَخَافُ عَلَى نَفْسِهَا أَنْ تُفْطِرَ وَلِلْمُرْضِعِ الَّتِي تَخَافُ عَلَى وَلَدِهَا