What's the plural form of uterosalpingography? Here's the word you're looking for.
Answer
The noun uterosalpingography can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be uterosalpingography.
However, in more specific contexts, the plural form can also be uterosalpingographies e.g. in reference to various types of uterosalpingographies
or a collection of uterosalpingographies.