Can I announce my pregnancy on social media as a Muslim?

Yes, you can announce your pregnancy on social media as a Muslim. Sharing good news is not haram. Many scholars do advise keeping it quiet in the early weeks and sharing it with care, because of the evil eye, privacy, and the chance of loss.

Sharing good news is allowed

A baby is one of Allah's biggest blessings, and talking about a blessing with gratitude is part of Islam:

وَأَمَّا بِنِعْمَةِ رَبِّكَ فَحَدِّثْ "But as for the favor of your Lord, report it." Quran 93:11

So there is nothing wrong with telling your family, friends or followers that you're expecting. The question is more about timing, tone and how much you share.

Why many Muslims wait

The evil eye. The Prophet ﷺ said, "The evil eye is real" (Sahih al-Bukhari 5740). Envy, even unintended, can affect a blessing, so many families keep a pregnancy within a small circle at first. See What is the evil eye in Islam?
Early loss. Miscarriage is most common in the first trimester. Many parents wait until about 12 weeks so they don't have to share sad news with hundreds of people.
Privacy. Scan photos, due dates and hospital details stay online for years. Your child will grow up and see what was posted about them.

Waiting is wise, not a religious requirement. If you choose to share early, that's your call.

How to post it in a halal way

Start with "Alhamdulillah". Thanking Allah keeps the focus on Him, not on showing off.
Keep it modest. A simple message, a baby shoe or a scan photo works. Avoid bump photos that show more than you'd show in public.
Use your settings. Share to close friends or a family group instead of a public profile.
Say "Masha'Allah" and "Barakallah". Encourage people to say it too. The Prophet ﷺ taught that when you see something you like, you should ask Allah to bless it. See What do I say to avoid the evil eye when I like something?

Gender reveals and baby showers

Many converts grew up with big reveal videos and showers. Islam doesn't forbid celebrating a coming baby, but scholars caution against waste, mixed parties with haram elements, and turning it into a show. See Can Muslims have a gender reveal party?

Protecting the pregnancy

Whether you post or not, protect yourself and your baby with the morning and evening adhkar, the last three surahs of the Quran, and dua. Real protection comes from Allah, not from staying offline.

Key points

Announcing a pregnancy online is allowed in Islam.
Many scholars advise waiting a little because of the evil eye.
Share with gratitude and modesty, and use privacy settings.
Rely on adhkar and dua for protection.

Tip: Tell your parents and closest family in person or by phone first. Hearing big news from a social media post can hurt non-Muslim relatives who are still adjusting to your new faith.