Polycystic ovarian syndrome is a condition that causes the development of multiple small, benign cysts on the ovaries and is usually present due to hormonal imbalance. Other characteristics of this syndrome are irregular menstrual cycle, and elevated levels of male hormone causing excess facial and body hair.
Join the two independent clauses to make a complex sentence. Use one of the subordinating conjunctions (after, although, as, as if, because, before, even if, even though, if, if only, rather than, since, that, though, unless, until, when, where, whereas, wherever, whether, which, and while).
Keep in mind that coordinating conjunctions, or FANBOYS (for, and, nor, but, or, yet, so), are not subordinators, and therefore, they do not make clauses subordinate, so clauses linked with coordinating conjunctions remain independent.