Heather Rae El Moussais bumping along in style.
RMLA/BACKGRID; Heather Rae El Moussa Instagram

“I’ve been trying out new styles and outfits but I want to know, which one is your favorite? 1 (dressy), 2 (casual), 3, (work chic), or 4 (loungey)!?” Heather wrote.
Never miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories.
Heather and husband Tarek, 41, were in the middle of in vitro fertilization (IVF) treatments and had even scheduled a date to transfer an embryo next fall when theyfound out they were expecting, they told PEOPLE exclusively in July.
Tarek and Heather Rae El Moussa; Heather’s ultrasound photos.Amy Sussman/Getty; Heather El Moussa/Instagram

In addition to waiting for the newborn’s arrival, Tarek is also already a father to sonBrayden James, 7, and daughterTaylor Reese, 11, whom he shares with ex-wifeChristina Hall.
Want to get the biggest stories fromPEOPLEevery weekday?Subscribe to our new podcast, PEOPLE Every Day, to get the essential celebrity, entertainment and human interest news stories Monday through Friday.
Last month, Tarek expressed admiration for his wife when he penned a sweet tribute to her onInstagram.
Sharing a picture of the pair candidly posing for the camera, theFlip or Flopalum began his caption, writing, “When everyday is bring your wife to work day»> 🙌.”
“In awe of how amazing Heather has been doing throughout her pregnancy. Still coming to work, still working out, and still being an incredible step mom to Tay and Bray!” he added.
source: people.com