Prepare your uterus with an Saline Infusion Sonohysterogram (SIS)
A diagnostic procedure to evaluate the uterine cavity by injecting saline solution, followed by ultrasound imaging to assess any abnormalities.
Is SIS right for me ?
As part of our thorough fertility checks, we offer a valuable diagnostic procedure called a saline infusion sonohysterogram (SIS) that can provide essential insights into the health of your uterine cavity and optimize your chances of successful embryo implantation and pregnancy.
- SIS helps to identify and address potential obstacles within the uterine cavity, such as
abnomalities, scars, as well as an evaluation of Tubal Patency. - The information obtained from IS can guide fertility specialists in developing an appropriate treatment plan.
Who’s it for ?
You might want to have SIS if...
- You experienced unexplained infertility
- You’re having an embryo transfer as part of an IVF, IUI, ICSI or frozen embryo transfer (FET) treatment cycle
- You want to maximise the chance of a successful implantation
- You’ve experienced implantation failure before
- You’ve suffered recurrent miscarriages
- You’ve experienced abnormal or unexplained uterine bleeding
Statistics at Harley Street
We’ve helped many partners, individuals and LBGTQ+ couples start their family since we opened our clinic in 2010 and we have some of the highest success rates for IVF in the country.
A hysteroscopy and what to expect
Step 1: An initial consultation
Step 2: Preparation
The procedure is not recommended during pregnancy, and you’ll be advised to have only protected sex before the procedure. SIS is carried out after your period ends but before you ovulate. We recommend taking an over-the-counter pain killer such as Ibuprofen on the day, about 30 minutes before the procedure
Step 3: The procedure
The procedure involves placing a speculum in the vagina, just like for a smear test. The cervix is visualized and the cervix and vagina are cleaned off with a soap solution. A soft, flexible, thin tube is then inserted into the uterus via the cervix. The speculum is then removed and the ultrasound probe inserted. A sterile saline solution is gently
injected through the thin tube, and images of the uterus are recorded. There might be a feeling of little bloating or cramping. The results of the scan are then used for a personalised treatment plan.