has anyone got pregnant naturally with narrow cervix/stenosis?

Tuli • 39yo. Pregnant after 1st FET. Ttc since 05/16. 2 iui, 2nd ended in chemical. Cervical stenosis after lletz
Hi everyone,
I had a failed hsg last month as the dr couldn't get the catheter in and told me my cervix is very narrow. 
I have seen a consultant since then who said the main problem is with iui and ivf but falling pregnant naturally shouldn't be a problem. Doing some online research I found out it can be a problem. So I am confused and wondering if anyone got pregnant naturally with a very narrow cervix?
Thank you!