Aishah narrated: "We would menstruate during the time of the Messenger of Allah, then when we became pure we were ordered to make up the fasts but we were not ordered to make up the Salat".
This hadith teaches us about the importance of fulfilling our religious obligations even when we are physically unable or hindered from doing so due to certain conditions such as menstruation or illness. It also reminds us that Allah knows best what is best for us and He has given us guidance on how we can maintain our spiritual connection with Him despite any physical limitations we may have at times.