By Sertuin Events
Use a formal result
The family sends the formal medical document that identifies the baby's sex. A blood-test result is commonly used. Sertuin coordinates the event but does not interpret medical uncertainty; if the document is unclear, the family should resolve that question with the medical provider before production begins.
Secure delivery
Send the document by email as a password-protected file one or two weeks before the event. Share the password separately with the assigned coordinator. Do not place the result in a family WhatsApp group or a shared planning folder.
Limit access to two people
Only two people need to know: the assigned Sertuin team member and the specialist preparing the reveal effect. The specialist receives only the information needed to load or program the effect correctly.
Avoid visual clues
Supplier messages, invoices, labels and transport containers should use neutral wording. Decoration does not need to reveal the final color before the moment. Guests and relatives should not move, open or inspect equipment, balloons, boxes or covered materials.
Parents and guests
The parents decide whether either of them knows, but the surprise changes if one already has the information. Agree on that boundary before sending the document. Tell guests clearly that following coordinator instructions is part of protecting the moment.
After the reveal
Once the effect happens, the result is no longer confidential. The important privacy controls apply before the event and during production. Any longer-term document handling should follow the agreement and the communication method established with the assigned coordinator.
