Keen "Counting On" fans noticed that Jill Dillard was looking different in her recent Instagram post. The Duggars family followers are now wondering if Jill Dillard's second baby with husband Derick Dillard is on its way.

Jill Dillard happily shared her family's Christmas Celebration over the weekend with fans via Instagram. Jill posted a photo of her together with Derick, Isarael, Dan and Deena Dillard as they all posed with bright smiles in front of their fireplace.

Minutes after the Instagram photo was posted, "Counting On" followers instantly noticed that there was definitely something different with Jill. Fan comments pointed out that she was gaining weight and many took the photo as a confirmation that Jill was indeed pregnant with her second baby.

According to Hollywood Take, this is not the first time that Jill Dillard's Instagram post blew off pregnancy speculations. In fact, just last month, fans also concluded that Derick and Jill was expecting a new addition to the Duggars family.

Jill posted a cute snapshot they took with Derick's brother, Dan and his bride Deena. In the photo, Jill was wearing a loose top and fans instantly speculated that she was hiding a baby bump says In Touch Weekly.

There has been no official confirmation of Jill's pregnancy to date. "Counting On" followers believe that Derick's wife will be making the anticipated announcement in the upcoming "Counting On" Season 3. Fans believed that amidst Jinger's recent wedding and Jessa's confirmed pregnancy, Jill did not want to steal the spotlight and was waiting for the perfect timing to make her big reveal.

Meanwhile, not all "Counting On" fans agree with Jill's pregnancy speculations. In fact, some fans pointed out that Jill's wide hips are natural, she already had them even before she was pregnant. Some fans say that Jill's apparent weight gain is simply because she has not lost all the baby weight she had in her previous pregnancy. Do you think Jill Dillard is pregnant?