Of the various hypotheses based on hormone levels, which is the most plausible explanation for male homosexuality?

Question

Quizplus · Accepted Answer

Studies have shown that males with a homosexual orientation have, on average, lower levels of prenatal testosterone during a specific sensitive period in utero compared to their heterosexual counterparts. Therefore, choice C, stating that prenatal testosterone levels were low during some sensitive period, is the most plausible hypothesis.

Of the Various Hypotheses Based on Hormone Levels, Which Is