Kate Middleton pregnancy rumors: Prince William and Duchess of Cambridge said to be focused on George's schooling

Britain's Prince William (L) walks with his fiancee, Kate Middleton, during their visit to Witton Country Park in Darwen, northern England April 11, 2011.Reuters/Darren Staples

For months now, there have been rumors floating around online about the Duchess of Cambridge Kate Middleton expecting her third child with Prince William.

There hasn't been any confirmation of this yet, although the Duke of Cambridge recently said that he and his wife have their focus on Prince George and Prince Charlotte at the moment.

During his visit at the Royal Marsden Hospital in London to open a breast cancer research center there, he spoke to a patient named Kathryn England, who revealed the subject of their conversation to People.

"He said his household is very noisy at the moment," England shared, recalling her chat with the Duke of Cambridge. "He said he was looking at schools. I suppose for George he would be," she continued.

Meanwhile, Middleton has been going to one event after the other in the past few months, further extinguishing rumors of her being pregnant with royal baby number three.

The mom of two recently paid a visit to the headquarters of 1851 Trust in Portsmouth, England. There, she was welcomed by sailor Ben Ainslie.

Donning her sleek sailing outfit on, Middleton steered the America's Cup test boat accompanied by Ainslie through the same race that America's Cup contenders will be sailing through in the World Series this July.

Middleton is a Royal Patron to 1851 Trust, which aims to motivate youth from around the world to involve themselves in the sport. Middleton will launch two sailing projects this year for the organization.

Just a few days back, Middleton, along with Prince William and Prince Harry, proved she can throw a punch by doing a bit of boxercising for the Heads Together campaign, which seeks to eliminate the stigma around mental health.

Middleton has been gracing events side by side, which, as the history of her previous pregnancies suggest, would not be doing is she was pregnant with Prince George and Prince Charlotte's baby sister or brother.