After rumors that Kate might be carrying twins, UK betting companies found themselves forced to change their strategy.

Less than a month after gambling news announced that bookmakers were taking bets on the name, gender and weight of the second royal baby, some companies are starting to fear they might be cleared out due to inside knowledge.

Bookmakers have become suspicious after a large number of newly opened accounts where users have placed a lot of money on Kate being pregnant with twins. While some of them have slashed the odds, but kept the option, others have suspended betting on it altogether.

On September 8, when it was confirmed that the Duchess of Cambridge is expecting a second child, odds for twins were at 20/1. But once the media spread the rumor that Kate is having twins and people rushed to the bookies to place money on it, most companies adjusted the odds in their favor.

At most online sportsbooks, wagering on two new royal babies could pay out a modest 5/2, while William Hill has decided to suspend bets entirely.

Daily Mail: All bets are orf! Insider info fears see bookmakers suspend betting on Kate giving birth to twins after surge in wagers from new accounts

The surge in baby bets started on Monday night, when William Hill initially slashed the odds on Royal twins from 20/1 to 9/1. After that, the company suspended wagers entirely. Rupert Adams, a spokesman for the company explained: “We have had a load of unexpected bets including a large number of new accounts. With any other market I would say that people know.”

Another major betting company, Coral, changed its odds from 20/1 to 10/1 and then to 8/1, in just a few weeks. The bookmaker claims it was the first one to make the change, after one customer placed a GBP1,000 bet on royal twins, at odds of 20/1.

Coral spokesman Nicola McGeady told reporters: “Since Will and Kate announced their news, all the big money has come for twins. With the gamble picking up pace overnight, we fear someone knows something we don’t.”

Ladbrokes was recently offering 8/1 and Paddy Power adjusted its offer to as low as 5/2. The odds for triplets remain at 100/1.

ParentDish: Duchess of Cambridge pregnant with twins? Betting suspended on royal baby

Newspapers have reported that the Duchess of Cambridge is pregnant with twins. What first sounded like unsupported gossip has started to seem highly probable, after bookmakers said they were suspecting that the large number of royal twins’ bets could mean the rumors are true.

Clarence House announced Kate’s second pregnancy on September 8, adding that she is suffering with hyperemesis gravidarum, or extreme morning sickness. Bookmakers quickly added baby names to their regular sports scores offers.

Meanwhile, the internet started to spread the information that Kate must be pregnant with twins, because the medical condition is more common in multiple pregnancies. The truth is that the Duchess suffered of the same extreme morning sickness with her first baby. It is unlikely that the Palace will release any more details about whether Kate is carrying twins or not. When she was expecting Prince George, all they did was confirm the month she is due.

But just to be on the safe side, top UK bookmaker William Hill suspended wagering on the couple expecting twins on Monday, and Coral followed its example putting all royal baby betting options on hold for now.

International Business Times: Kate Middleton, Prince William To Name Royal Baby Girl After Princess Diana: Report

Newspaper have already reported that Kate Middleton and Prince William received permission to name their new child after Queen Elizabeth, but royal biographer Andrew Morton claims the pair told friends they also want to honor William’s late mother, Princess Diana.

The Duke and Duchess of Cambridge have yet to learn the gender of their second child, but if female, she will be named Elizabeth Diana Windsor, British newspapers wrote. Morton says the couple is hoping for a girl to join their 14-month-old son, Prince George.

Morton, who is best known for his 1992 biography on Princess Diana, told reporters: “They discussed girls’ names before George was born and now they’re hoping the next one is a girl so they can carry out their wish to honor William’s mother. They’re not too thrilled at the thought it would be shortened to Princess Di but it won’t change their minds.”

The Globe cited an “inside source” saying: “They’ve already told the ailing queen that they believe it’s a girl. Like many of us, William and Kate fear the queen doesn’t have long left and want to honor her while she is still alive.”

After rumors that Kate might be carrying twins, UK betting companies found themselves forced to change their strategy.

Less than a month after gambling news announced that bookmakers were taking bets on the name, gender and weight of the second royal baby, some companies are starting to fear they might be cleared out due to inside knowledge.

Bookmakers have become suspicious after a large number of newly opened accounts where users have placed a lot of money on Kate being pregnant with twins. While some of them have slashed the odds, but kept the option, others have suspended betting on it altogether.

On September 8, when it was confirmed that the Duchess of Cambridge is expecting a second child, odds for twins were at 20/1. But once the media spread the rumor that Kate is having twins and people rushed to the bookies to place money on it, most companies adjusted the odds in their favor.

At most online sportsbooks, wagering on two new royal babies could pay out a modest 5/2, while William Hill has decided to suspend bets entirely.

Daily Mail: All bets are orf! Insider info fears see bookmakers suspend betting on Kate giving birth to twins after surge in wagers from new accounts

The surge in baby bets started on Monday night, when William Hill initially slashed the odds on Royal twins from 20/1 to 9/1. After that, the company suspended wagers entirely. Rupert Adams, a spokesman for the company explained: “We have had a load of unexpected bets including a large number of new accounts. With any other market I would say that people know.”

Another major betting company, Coral, changed its odds from 20/1 to 10/1 and then to 8/1, in just a few weeks. The bookmaker claims it was the first one to make the change, after one customer placed a GBP1,000 bet on royal twins, at odds of 20/1.

Coral spokesman Nicola McGeady told reporters: “Since Will and Kate announced their news, all the big money has come for twins. With the gamble picking up pace overnight, we fear someone knows something we don’t.”

Ladbrokes was recently offering 8/1 and Paddy Power adjusted its offer to as low as 5/2. The odds for triplets remain at 100/1.

ParentDish: Duchess of Cambridge pregnant with twins? Betting suspended on royal baby

Newspapers have reported that the Duchess of Cambridge is pregnant with twins. What first sounded like unsupported gossip has started to seem highly probable, after bookmakers said they were suspecting that the large number of royal twins’ bets could mean the rumors are true.

Clarence House announced Kate’s second pregnancy on September 8, adding that she is suffering with hyperemesis gravidarum, or extreme morning sickness. Bookmakers quickly added baby names to their regular sports scores offers.

Meanwhile, the internet started to spread the information that Kate must be pregnant with twins, because the medical condition is more common in multiple pregnancies. The truth is that the Duchess suffered of the same extreme morning sickness with her first baby. It is unlikely that the Palace will release any more details about whether Kate is carrying twins or not. When she was expecting Prince George, all they did was confirm the month she is due.

But just to be on the safe side, top UK bookmaker William Hill suspended wagering on the couple expecting twins on Monday, and Coral followed its example putting all royal baby betting options on hold for now.

International Business Times: Kate Middleton, Prince William To Name Royal Baby Girl After Princess Diana: Report

Newspaper have already reported that Kate Middleton and Prince William received permission to name their new child after Queen Elizabeth, but royal biographer Andrew Morton claims the pair told friends they also want to honor William’s late mother, Princess Diana.

The Duke and Duchess of Cambridge have yet to learn the gender of their second child, but if female, she will be named Elizabeth Diana Windsor, British newspapers wrote. Morton says the couple is hoping for a girl to join their 14-month-old son, Prince George.

Morton, who is best known for his 1992 biography on Princess Diana, told reporters: “They discussed girls’ names before George was born and now they’re hoping the next one is a girl so they can carry out their wish to honor William’s mother. They’re not too thrilled at the thought it would be shortened to Princess Di but it won’t change their minds.”

The Globe cited an “inside source” saying: “They’ve already told the ailing queen that they believe it’s a girl. Like many of us, William and Kate fear the queen doesn’t have long left and want to honor her while she is still alive.”