"That is not menstruation, rather it is a kick in the womb, so let her work out the length of the menses that she used to have, and stop praying (for that period of time), then after that let her perform Ghusl for every for every prayer."  

شَأْنُهَا لِرَسُولِ اللَّهِ ﷺ قَالَ لَيْسَتْ بِالْحِيضَةِ وَلَكِنَّهَا رَكْضَةٌ مِنَ الرَّحِمِ لِتَنْظُرْ قَدْرَ قُرْئِهَا الَّتِي كَانَتْ تَحِيضُ لَهَا فَلْتَتْرُكِ الصَّلاَةَ ثُمَّ تَنْظُرْ مَا بَعْدَ ذَلِكَ فَلْتَغْتَسِلْ عِنْدَ كُلِّ صَلاَةٍ  

'That is not menstruation, rather it is a kick [1] in the womb, so let her work out the length of the menses that she used to have, and stop praying (for that period of tie), then after that period of time), then after that let her perform Ghusl for every prayer.'" [1] A kick in the womb: in other narrations means "A kick from Shaitan,", meaning that the Shaitan uses it to confuse her about her religious commitment. (Using translation from Nasāʾī 209)  

شَأْنُهَا لِرَسُولِ اللهِ ﷺ فَقَالَ لَيْسَتْ بِالْحَيْضَةِ وَلَكِنَّهَا رَكْضَةٌ مِنَ الرَّحِمِ فَلْتَنْظُرْ قَدْرَ قُرْئِهَا الَّتِي كَانَتْ تَحِيضُ لَهُ فَلْتَتْرُكِ الصَّلَاةَ ثُمَّ لِتَنْظُرْ مَا بَعْدَ ذَلِكَ فَلْتَغْتَسِلْ عِنْدَ كُلِّ صَلَاةٍ وَلْتُصَلِّ  

[Machine] Indeed, it is not menstruation but rather a discharge from the uterus. So, she should count the days of her usual menstrual cycle, during which she used to menstruate. During this time, she should refrain from praying, and then perform ablution before each prayer and pray. Abu Bakr said: Some of our scholars considered the news of Ibn Al-Had as unreliable. The Shaykh said: And it has been  

إِنَّهَا لَيْسَتْ بِحَيْضَةٍ وَلَكِنَّهَا رَكْضَةٌ مِنَ الرَّحِمِ فَلْتَنْظُرْ قَدْرَ أَقْرَائِهَا الَّتِي كَانَتْ تَحِيضُ فَتُتْرَكِ الصَّلَاةَ ثُمَّ تَغْتَسِلُ عِنْدَ كُلِّ صَلَاةٍ وَتُصَلِّي قَالَ أَبُو بَكْرٍ قَالَ بَعْضُ مَشَائِخِنَا خَبَرُ ابْنُ الْهَادِ غَيْرُ مَحْفُوظٍ قَالَ الشَّيْخُ وَقَدْ