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MEGHAN MARKLE
Meghan Markle.Jeff Spicer/BFC/Getty Images

02of 16KATE MIDDLETONMark Cuthbert/UK Press via GettyKate Middletongently touched her belly over her green ensemble during a royal engagement while pregnant with her third child, Prince Louis.
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KATE MIDDLETON
Mark Cuthbert/UK Press via Getty

Kate Middletongently touched her belly over her green ensemble during a royal engagement while pregnant with her third child, Prince Louis.
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PRINCESS DIANA
Jayne Fincher/Princess Diana Archive/Getty

04of 16PRINCESS ANNETim Graham/GettyThe Queen’s only daughter protectively placed her hand on her bump while pregnant with her daughter, Zara, as she attended a wedding weeks before giving birth.
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PRINCESS ANNE
Tim Graham/Getty

The Queen’s only daughter protectively placed her hand on her bump while pregnant with her daughter, Zara, as she attended a wedding weeks before giving birth.
05of 16KATE MIDDLETONChris Jackson/AFP/GettyWhile pregnant withPrince George, now 5, the royal mom-to-be rested her arm on her growing belly during a visit at the Warner Brother’s studio.
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Chris Jackson/AFP/Getty

While pregnant withPrince George, now 5, the royal mom-to-be rested her arm on her growing belly during a visit at the Warner Brother’s studio.
06of 16MEGHAN MARKLESamir Hussein/WireImageEven when there was barely a bump, Meghan was comfortable resting her hands near her bundle of joy. She was all smiles as shesweetly cradled her stomachduring hervisit to Bondi Beachin Sydney.
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Samir Hussein/WireImage

Even when there was barely a bump, Meghan was comfortable resting her hands near her bundle of joy. She was all smiles as shesweetly cradled her stomachduring hervisit to Bondi Beachin Sydney.
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ZARA TINDALL

08of 16PRINCESS SOFIAMICHAEL CAMPANELLA/WireImagePrincess Sofiaof Sweden placed a hand on her pregnant belly as she arrived at Crown Princess Victoria’s 40th birthday celebrations in 2017. About a month later, she and Prince Carl Philip would welcome their second son,Prince Gabriel.
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PRINCESS SOFIA
MICHAEL CAMPANELLA/WireImage

Princess Sofiaof Sweden placed a hand on her pregnant belly as she arrived at Crown Princess Victoria’s 40th birthday celebrations in 2017. About a month later, she and Prince Carl Philip would welcome their second son,Prince Gabriel.
09of 16PRINCESS DIANAAnwar Hussein/WireImagePrincess Diana chose a maroon coat and matching hat during an outing while she was 7 months pregnant withPrince Harry.
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Anwar Hussein/WireImage

Princess Diana chose a maroon coat and matching hat during an outing while she was 7 months pregnant withPrince Harry.
10of 16QUEEN MAXIMAMichel Porro/GettyQueen Maxima of the Netherlands rested her hand on her stomach while expecting her first daughter, Princess Catharina-Amalia, in 2003. The heir to the Dutch throne recentlycelebrated her 15th birthday!
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QUEEN MAXIMA
Michel Porro/Getty

Queen Maxima of the Netherlands rested her hand on her stomach while expecting her first daughter, Princess Catharina-Amalia, in 2003. The heir to the Dutch throne recentlycelebrated her 15th birthday!
11of 16AUTUMN PHILLIPSQueen Elizabeth’s grandson, Peter Phillips, and his wife, Autumn, share a romantic kiss as she cradled her stomach in March 2012. Just a couple weeks later, they welcomed their second child, Isla.
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AUTUMN PHILLIPS

Queen Elizabeth’s grandson, Peter Phillips, and his wife, Autumn, share a romantic kiss as she cradled her stomach in March 2012. Just a couple weeks later, they welcomed their second child, Isla.
12of 16MEGHAN MARKLEPool/Samir Hussein/WireImageMeghan was completely in her element as she held her bump during a stroll with Harry on Australia’s Fraser Island.
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Pool/Samir Hussein/WireImage

Meghan was completely in her element as she held her bump during a stroll with Harry on Australia’s Fraser Island.
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After two miscarriages, Zara was thrilled to welcome a second child, a little girl named Lena. But first, she and her bundle attended the Easter Sunday church service in 2018.
14of 16PRINCESS DIANAPA Images/GettyPrincess Diana was all smiles during her pregnancy with William as she helped officially open a factory.
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PA Images/Getty

Princess Diana was all smiles during her pregnancy with William as she helped officially open a factory.
15of 16KATE MIDDLETONBEN STANSALL/AFP/GettyKate placed two protective hands on her stomach while pregnant withPrincess Charlottein 2015.
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BEN STANSALL/AFP/Getty

Kate placed two protective hands on her stomach while pregnant withPrincess Charlottein 2015.
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PRINCESS METTE-MARIT
Getty

source: people.com