I'm contesting the annulment case filed by wife on the ground of Impotency. The counter filing is over, and, on next date, should they file affidavit? Is it must that petitioner file affidavit, or Can the respondent ask the petitioner to file affidavit? I'm insisting on affidavit just because there could be no chance to withdraw/change her allegation of my impotency once the medical test is over. Is it her duty to ask for my medical checkup to prove her allegation, or is it my duty to ask for my checkup to negate her allegation? What if she does not ask for medical checkup? If so, would it be my duty to ask for medical checkup. please help.