Mina Starsiak has given her fans an update about her journey with IVF, explaining that she’s moving forward with only one potentially viable egg.

The Good Bones star turned to Instagram on Monday to share with her followers about her experience. During her most recent egg retrieval, Starsiak said that only one potentially viable egg was able to be extracted, People reports. She added that she has another appointment later in the week in which she’ll be told whether they can move forward with the process or if they need to start over.

“I only got the one viable egg out of it, so they fertilized that and then called me this morning with an update,” the 35-year old posted to her story. “The cells are dividing but not as quickly as they would like, so depending on how that one egg continues acting … if it doesn’t grow and catch up, then we won’t have anything to put in.”

However, Starsiak went on to reveal that she has a back-up plan in case the egg doesn’t take. “Tomorrow morning, I go in for possibly my transfer. They won’t know until when I get there if my egg sucks or if it’s good enough to put in,” she continued. “If it sucks, [we’ll start] Round 2 of all the IVF prep stuff, and we’re gonna try one more month, so we’ll see.”

RELATED: John Legend Says Going Through IVF Made His Marriage With Chrissy Teigen Stronger

Starsiak and her husband, Stephen Hawk, are already parents to 16-month old son Jack. The couple have been married since 2016. They revealed last month via social media they were trying to IVF to help them conceive baby no. 2.

“I got this [picture] back around this time last year,” the HGTV star wrote online at the time alongside a photo of herself during her first pregnancy. “This month is the kickoff of our IVF journey,” she continued. “But I’ll keep posting for the hundreds of women who have messaged me, saying thank you and appreciating the open-ness of the process that so many people seem to go through [in] private.”

All the best of luck to the Starsiak-Hawk family on their journey to expand their family!

NEXT: Florida Couple Gives Birth To Baby Boy After Free IVF Treatment Contest