The Shocking Way 'Teen Mom' Star Kail Lowry Confirmed Her Pregnancy, See The Announcement

Congratulations are in order for Kail Lowry. The "Teen Mom 2" star is pregnant with baby number 4.

"We’re confirming the news, baby #4 is coming soon!" she captioned an Instagram announcement.

"I’m almost 16 weeks pregnant & it’s been a rough few months this time around. I've had nausea, morning sickness, and absolutely no energy," the post continued. "This week I’m starting to feel a bit better and I'm really hoping it stays this way!"

The pregnancy announcement comes after weeks of speculation, so although the news wasn't the biggest surprise for hardcore "Teen Mom" fans, how she announced the news is -- in an ad.

"@Peanut has been an amazing support for me since I found out I was pregnant again," Kail's caption went on. "Going through nausea and morning sickness while trying to keep the news a secret can be quite isolating. There are so many helpful threads on the app from other women who have been through it too. It's always reassuring to know you're not alone."

"Whether you're already a mom, pregnant, or trying to conceive, I really recommend you join the @peanutcommunity. It's an amazing space to build friendships, find support and learn from other women at a similar stage in life. There's nothing like support from other women to get you through. ❤ #Peanutapp," the post concluded.

The 27-year-old reality star didn't reveal who the father of her unborn child is but according to a "Teen Mom" fan account, it is Chris Lopez. Kail and Chris already have son Lux Russell, 2, together. Kailyn also has sons Isaac Elliot Rivera, 10, and Lincoln Marshall Marroquin, 6, from previous relationships with Jo Rivera and Javi Marroquin, respectively.

Although there has been no word on a potential "Teen Mom 2" Season 10, if there is one, fans can count on Kail's pregnancy journey being captured by MTV cameras.