sexually transmitted diseases, including gonorrhea, herpes, chlamydia, and syphilis. Such testing shall follow the same procedures set forth for testing an offender who is subject to an order pursuant to subsection (c) of this section. The defendant's offer to be tested after arraignment shall not be used as evidence at the defendant's trial. If the defendant is subsequently convicted of an offense involving a sexual act, the court may consider the offender's offer for testing as a mitigating factor.
13 V.S.A. § 3256