Among all the royal ladies, the rumor mill is churning the most over Kate Middleton’s pregnancy. Well, it’s not just the rumor, but the supporting clue kind of suggests so.

Kate is already a mother to three children: Prince George, Princess Charlotte, and Prince Louis. Experts and observers believe that every time Kate is expecting she gives away a subtle suggestion in a way or another.

The royal palace has been gloomy since the departure of the Sussex pair. With the Sussex pair, Archie, the youngest member of the royal family, also went away. Besides that, Prince Andrew's controversy over his friendship with paedophile Jeffrey Epstein has brought a good deal of infamy to the royal house.

During these troubled times, a newborn can be really cheering to all the royal members. Royal experts have been hoping that one of the Duchess of Cambridge, Princess Beatrice, or Princess Eugenie will announce they are expecting.

When the Duchess was pregnant with her youngest son Prince Louis, she cropped her hair short saying goodbye to her signature "big and bouncy Chelsea blow dry" look. Right after Louis’ arrival, Kate returned to her iconic look. About that, celebrity hairstylist James Johnson explained that Kate opted for short hair probably to keep her face free during pregnancy.

During her appearance on Happy Mum, Happy Baby podcast, Kate said that every mother goes through “mother guilt” and all those who deny are giving nothing but lies. In addition to that, Kate also shed light on the style of her motherhood, she said, "There's such a pull, but I am such a hands-on mum, and whatever you're doing you want to make sure you're doing the uttermost best job you can for your children."

As experts expecting a new addition to the royal family, news has emerged that in 2012 Prince William was concerned about Kate’s health during her high-risk pregnancy. Before George’s birth, Kate fell seriously ill with hyperemesis gravidarum – and she was admitted to King Edward VII hospital for the treatment. Prince William’s main concern was Kate and the health of the child.

According to popular rumors, the couple may be expecting their fourth child and if that’s true – the climate in the royal house will surely change for better. A newborn is what the royals may be missing after Archie’s departure, and it may be the time again for the arrival of the a new royal member.