Jill Duggar and Derick Dillard are expecting a new addition to their family this March. The couple are sharing every step of the journey. According to ET Online, the "19 Kids and Counting" star shared a new shot of her growing baby bump on the reality show's Facebook page.

Reportedly, the star of TLC's reality show discloses last month that she's been craving for sour foods. ET Online said she's "even going as far as to eat a giant jar of jalapenos a couple weeks after she found out she was pregnant."

Jill posted a photo in Instagram revealing green beans with salt and vinegar as her favourite pregnancy food. She captioned it: "One of my favorite pregnancy finger foods #greenbeansvinegarsalt I love spinach with vinegar and salt as a cool treat too! #pregnancy snacks #babydilly #jillmdillard"

Baby Dilly's coming to the anticipating parents seems to be too wonderful to keep to themselves. The couple went public about it last August and Jill explained why they did not waste time in announcing it.

"Understanding that the majority of miscarriages happen within the first trimester, and believing that every life is precious no matter how young, we decided to share our joyful news as soon as we could," Jill said in an interview with The New York Post's Page Six after going public about the anticipated addition in their family.

"We prayed a lot, prepared and really didn't see any reason to have a long courtship and engagement," Jill said regarding turn of events in their seemingly short timeline.

"Once we knew we wanted to get married, we didn't want to put off the wedding for a long time and provide a stumbling block for ourselves. We purposed to save ourselves physically for each other within marriage...so we had a short engagement period. We knew that we weren't going to prevent having children, so when we found out we were expecting within our first month of marriage, we were thrilled!"

Jill and Derick, wed on June 21 after less than a year of dating.