We literally live for celebrity pregnancies — especially when the star updates us every so often on how it's going. So we're really enjoying watching Heidi Montag's pregnancy unfold given that she's been openly sharing pics of her blossoming bump's progress.

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Her most recent update is yet another gorgeous shot of her cradling her belly, but this time with a beautiful sunset in the background. The mom-to-be used the photo as a promotion for maternity clothing, but her Instagram story included more details about her first pregnancy.

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#babylove 💙

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Revealing that she has already put on 25 pounds of baby weight, she added that she expects to put on another 15 pounds before her son is born in October. On her way to an ultrasound and glucose test, she told the camera, "So excited to see my little baby today! I've already gained 25 pounds! I mean, no big deal, right? Just three more months to go at four pounds a month."

According to WebMD, the average woman will gain anywhere between 25 and 35 pounds during their pregnancy. However, if a woman is underweight before becoming pregnant, she can expect to gain between 28 and 40 pounds.

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So happy to be home! #6monthspregnant

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The mom-to-be has already expressed her desire to have a second baby. Speaking on Bachlorette alum Kaitlyn Bristowe's Off the Vine podcast in June, Heidi said, "You know, it took me a lot of years to convince Spencer to have baby number one. So, I'm just trying to put it out there. It's not anytime soon, but you gotta work on these things is what I've learned."

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She added that she's already considered what sort of mom she wants to be, saying, "We're gonna be very loving parents. Very strict, too. I wanna have a lot of boundaries with our kids."

We can't wait to meet Baby Pratt!

This article originally appeared on Closer.