30/01/2026
***OASI Awareness Month***
Hi Bumpity Bumpers, we hope your week has been a good one 🙌 Today we wanted to highlight OASI (Obstetric A**l Sphincter Injury) Awareness Month 💚
What is an Obstetric A**l Sphincter Injury (OASI)?
It is a perineal tear that occurs during childbirth- they range from 1st to 4th degree, OASI focuses on the 3rd and 4th degree tear. The tear involves tearing to the a**l sphincter.
💚It is known that 3% of all vaginal birth in Australia will result in OASI.
💚4.6% of all first time time mums will end up with an OASI
They are the most common cause of a**l incontinence of women worldwide 🤯
So what factors can contribute to OASI?
Instrumental births, Ethnicity- Southern/Central Asia, Age- 25–29
They require surgical repair and a big focus is on ensuring that there is no excessive pressure in the bowels.
Good thing is, there are certain things we can do to help reduce this risk including perineal massage, hot compress and labour positions that optimise the pelvic floor 😉
If you are interested in prevention of OASI's, please know we are here to help!
Cheers Katie & The Bumpity Bump Team xx