Is a HSG beneficial?

[CuriousMary]

I'm suffering from secondary infertility (2.5) years with 2 chemical pregnancies in between this time. 1st app with the consultant this week and wants to send me for a HSG test in a couple of weeks. Will this test benefit me if I have fallen pregnant albeit with chemicals?
Any advice welcome

I had a few chemicals, had an HSG admittedly with cyclogest afterwards and conceived #2 v fast.
Just had a pregnancy which arose after chemicals and other various issues. It was tfmr.
I asked my consultant that if we tried again for #3 would an HSG help and he said it may well. Good luck!

Thankyou! I am feeling hopeful as I want to try anything possible really.
I've heard people catch on pretty quick after a HSG also so I am nervous but excited at the same time.