The reality star posted about the heartbreaking news on Sunday.
The pair are already parents to 3-year-old daughter Emerson and 1-year-old son Brooks.
The couple is already parents to Emmy, 2, and Brooks, 11 months.
ET spoke to the couple about the 'anxiety' surrounding baby number three's birth following the dramatic arrival of their son.
ET's Lauren Zima spoke to the couple via Zoom shortly after they announced that they're once again expecting.
'I just want this to be stress-free.'
The couple is already parents to Emmy and Brooks.
Ashley Iaconetti and Jared Haibon also attended the nuptials.
The former 'Bachelor' star and her husband were slammed for allegedly colluding to win a DraftKings contest.
'She was actually one of my favorite contestants of all time.'
ET caught up with Tanner and his wife, Jade Roper, at the 100th episode celebration of 'Marriage Boot Camp.'
'I feel like I've begged for it.'
The 'Bachelorette' star is not about to let Tanner Tolbert insult her friend.
Demi took to social media to address the accusations that she 'pulled a Jed' on 'Bachelor in Paradise.'
