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How to Plan a Gender Reveal Party, Step by Step

A simple plan for a gender reveal party: how to get the result without spoiling the surprise, when to hold it, who to invite and how to handle the unexpected.

Before you use this guide: This is general educational information, not an individual medical assessment. We do not identify a clinician reviewer on this page, so please confirm personal health decisions with your doctor, midwife or paediatrician.

A gender reveal party is usually smaller and simpler than a baby shower, and it can come together in a few weeks. This guide explains the steps, from finding out the answer to the moment of the reveal.

1. Decide if you want to find out

Not everyone does, and that is completely fine. Some parents prefer to be surprised at the birth. If you want to know, you can find out by a blood test, which can be done from about ten weeks, or by the mid-pregnancy scan at around 18 to 21 weeks. See our guide to when you can find out your baby's sex for details. Some hospitals do not tell you, and in some countries it is not allowed, so ask your care team in advance.

2. Get the answer without spoiling it

• Tell the sonographer or clinic that you want to keep it a surprise from yourselves, and ask whether they can write the result on a card and seal it in an envelope. Not every service can do this.
• Pass the sealed envelope to the friend, relative or baker who is organising the reveal, and do not open it.
• If you want to find out first, keep the result between the two of you until the party.
• If the result comes from a private scan or blood test, check their policy on sharing it.

3. Choose the date

Hold the party after the scan or test, and before the baby is too close, ideally between 18 and 28 weeks. The second trimester is often a good time for energy and comfort. Allow a few days between getting the answer and the party so that the person organising it has time to prepare. If the sex was not clear on the scan, wait for a clearer answer before the party.

4. Decide who comes and where

• A small group of close family and friends is easiest to organise.
• Choose a place with space and cover, such as a garden with a gazebo, a home or a hall.
• Consider a video call for relatives who are far away.

5. Choose your reveal

Pick a reveal from our list of gender reveal ideas, and keep it safe. Cakes, confetti, balloons and a simple envelope are all easy and low-risk. Avoid fireworks, smoke and anything that burns or explodes.

6. Plan the rest of the party

• Food and drinks: a simple menu with something for everyone, and alcohol-free options for the mum-to-be.
• Decorations: use a neutral palette with touches of pink and blue.
• Voting: let guests guess the answer by dropping a ticket in a pink or blue box, or by wearing a team colour.
• Games: add a name guessing game, a prediction jar or a short baby trivia quiz.
• Photos: ask someone to capture the moment, and arrange the camera angle in advance.

7. Handle the unexpected

• If the scan could not see the sex clearly, you may need to wait or have a blood test.
• If the answer changes after a later scan, it is usually because the first result was an early or uncertain one. Share the update kindly and keep the celebration going.
• If the weather turns, have a plan for indoors.
• If you feel unwell, ask someone to take over. The mum-to-be's comfort comes first.

8. Think about privacy

• Do not share scan images that show your name, hospital number or other personal details.
• Check that guests are happy to be filmed or photographed.
• Decide whether to post online, and what to say about the due date and the name.

A simple timeline

• 2 to 3 weeks before: get the result into a sealed envelope, pick the date and invite guests.
• 1 to 2 weeks before: order the cake or reveal items and plan the games.
• A few days before: confirm numbers and plan the day.
• On the day: set up early, keep the mum-to-be comfortable and enjoy the moment.

This content is for general information only and is not medical advice. Every pregnancy and every baby is different. Always talk to your doctor, midwife or paediatrician about your own situation, and seek urgent care if you are worried.