The application is not allowing referral for Chest X-ray and TrueNAT when the beneficiary gender is other than Male or Female (e.g., Transgender, Prefer Not to Say).

Steps to Reproduce:

1. Register a beneficiary with gender as:
   • Transgender / Prefer Not to Say
2. Complete TB Screening / Diagnostics flow
3. Try referring the beneficiary for:
   • Digital Chest X-ray
   • TrueNAT
4. Observe referral behavior

Expected Result:

System should allow referral for all genders, including:

• Male
• Female
• Transgender
• Prefer Not to Say

Actual Result:

• Referral is not happening for genders other than Male/Female
• Records show Order Push Failed (Retry Required)
• User is unable to proceed with diagnostics