question #3 Sahih al-Bukhari 5208, 5209, Book 67, Hadith 142 : What does the practice of coitus interruptus indicate about the understanding of birth control in early Islamic society?

We used to practice coitus interrupt us while the Qur’an was being revealed. Jabir added: We used to
practice coitus interrupt us during the lifetime of Allah’s Messenger (ﷺ) while the Qur’an was being
Revealed.