Sono-HSG (saline ultrasound)
60-second summary
Saline or foam is passed into the uterus during ultrasound to check the cavity and tubes, without X-rays.
What happens during an HSG test
01
Step 1 of 6
Right timing
Booked after bleeding stops and before ovulation, so you are not pregnant.
A 15–30 minute X-ray test done after your period ends and before ovulation (about day 6–11).
Source: KedVia original diagram · KedVia medical illustration team