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