Hysterosalpingogram

I am 34 and my partner and I have been TTC for 5 years with no success I have never fallen pregnant before and I have regular cycles, getting this HSG test done this week and have heard this can unblock tubes with high chance of falling pregnant afterwards? has anyone had this happen or have a similar experience they would like to share ? Praying 2020 is my year 🤰🏼