to share a photo of Jinger, 27, smiling as she looked off to the side.
She wore jean shorts and a black tank top, which put her tiny arms front and center in the photo.
Alongside the photo, Jeremy tagged his wife as he wrote: “I love that smile.”
While many Counting On fans noted how “beautiful” Jinger looked in the pic, others expressed their concern over her tiny frame.
IS SHE OKAY?
One person wrote: “She’s become so thin. Hope she’s ok.”
Another added: “She's very pretty put it seems like she's lost the sparkle in her eyes and carrys an air of sadness Lord Jesus please strengthen her spirit.”
A third person shared the some concern as they responded: “I agree her eyes say something else.”
Others said they were worried over how pale Jinger is, as one person commented: “No disrespect, have her go see doctor she is very pale might be anemic.”
Jeremy’s recent photo is not the first time fans have noticed Jinger’s weight loss.
MORE CONCERN
Back in September, the former Counting On star shared a few shots of herself and Jeremy as they enjoyed a day of golfing.
Jinger captioned Instagram post: “So, I went golfing today…for the first time (mini doesn’t count). So. Fun. And a fun date.”
Fans shared their concern for Jinger's health on Reddit after noticing she's "looking really thin."
One worried user wrote: "Her eyes just look sunken in and her face looks frail. I wish and hope she gets the help she truly needs!"
Another said: "I know some people are naturally thin, even after having a baby, but Im very concerned given her history."
GIVING THEIR DAUGHTERS PRIVACY
Jinger and Jeremy tied the knot in 2016, while they share two daughters together: Felicity, three, and Evangeline, 11 months.
In April, Jinger revealed she and Jeremy have chosen to keep their daughters off of social media.
During a Q&A on Instagram, one fan asked: "I think I have an idea but why no pictures of your girls? Not being judgmental just asking."
The ex TLC star responded: "The girls are doing great! Felicity is absolutely smitten by her little sister and Evy adores Felicity.
"You haven't seen much of them simply because we are wanting to give them a bit more privacy while they're so young."
After making this decision, fans were surprised and angered that she appeared to go back on her word by sharing a photo of their daughters to promote a clothing brand.
Jinger Duggar sparks concern for looking 'really thin' in golf photo months after giving birth to her second child