Meghan Markle fans convinced clue means Duchess will give birth this weekend

Meghan Markle fans are convinced the Duchess will give birth this weekend.

As her due date approaches, the 37-year-old is said to be "nesting" in her new home, Frogmore Cottage .

And Bookies Ladbrokes have seen a flurry of bets after slashing odds to 3/1 of Harry and Meghan's first born making an appearance towards the end of this week.

And fans could even be in for a double royal celebration if the tot arrives on Sunday, which would see the birth falling on the Queen's 93rd birthday.

Jessica Bridge, a spokesperson for the company, said: "Royal fans would love a double celebration over the Easter weekend with Her Majesty's birthday on Sunday, and potentially Baby Sussex arriving as well.

"Punters are still convinced the Duke and Duchess will be welcoming a little girl into the world."

The Duchess of Sussex during a visit to the National Theatre in London (PA)

Harry and Meghan, who wed last year, will soon become parents for the first time (PA)

Meghan Markle is 'nesting' in new home 'surrounded by expensive scented candles'  

Yesterday, the couple thanked fans for donating to their favourite charitable causes as part of an online baby shower.

The Duke and Duchess of Sussex wrote online: "Just one week ago, The Duke and Duchess of Sussex asked that you kindly consider supporting various organisations around the world in lieu of sending gifts for the upcoming arrival of their first born. Not only did many of you lend your support, you took action.

"Their royal highnesses wanted you to know the impact of your support – the direct effect your donation, energy, and action made! YOU chose to be part of the collective good, and you have a made a real difference.

Meghan and Harry have moved into their first official home at Frogmore Cottage (Daily Mirror)

Duchess of Sussex Meghan Markle is expecting her first child within weeks (ENT / SplashNews.com)

Subtle sign Meghan Markle is writing her own Instagram messages on couple's new account  

"Whether a $5 donation, £1000 contribution, offering to volunteer, or spreading the word – you’ve played your part."

A pal revealed Meghan has been feeling strong impulses to "nest" in the lead up to giving birth.

She is said to be creating a harmonious vibe to their home using expensive scented candles from luxury brand Diptyque

The pal said: "Meghan has really been struck with the nesting impulse in the last few weeks.

"She loves the candles and the cottage smells divine.”