How to Belly Cast!

Thanks for all the comments on my belly cast and my beautiful nephew! I tell the baby all the time that the most excited people to meet him or her are Daddy and Eli! (And Mommy of course.) G and E are constantly asking, “When’s the baby coming out?” Soon, my sweets. Very very soon.

So you want to belly cast too? This cast is the fourth I’ve been a part of – my own, of course, and my sister’s three. It’s ridiculously easy to make! I’m sorry there are no pictures – there are pictures, of course, but they’re pretty revealing and even I’m not comfortable putting them up on the blog. Use your imaginations!

Supplies needed:

Petroleum jelly. (I’d get a new BIG jar.)

Plaster gauze. (We used this one which I bought at Michael’s. Any craft store will have it. Even if you think you’ve bought enough, get another one. We actually ran out and probably could have used some more.)

Drop cloths or towels or newspapers. (This is a MESSY project. We always do it in the bathroom because surfaces can be cleaned easily, but also, if you’re the one getting the cast done to you, you’re going to want to get in the shower ASAP.)

Bucket or pan (You need to dip the gauze in warm water.)

Some kind of chair. (One that can also be wiped down easily – we used a metal folding chair.)

Husband, sister, friend (You can’t do this yourself – get someone to do it for you that you feel really comfortable with – I wouldn’t necessarily recommend three kids 7 and under helping out – but it was still fun!)

We do the boobs – and after the first cast we realized that keeping the bra ON is probably better than taking it off. Also, keep your underwear on as well. I wouldn’t wear your brand new $60 nursing bra or your best undies. Things are going to get messy.

Step 1:
Cut the plaster gauze into strips. You’ll want some long ones that will cover all the way across your belly and you’ll want some shorter ones to fill in places and really there are no wrong answers here. But it’s good to have them cut BEFORE you start. Cut more than you think you’ll need and keep the scissors close by so you can cut some more when you run out.

Step 2:
SLATHER yourself with petroleum jelly anywhere and everywhere you want the plaster to go. Just gob that shit on until you ARE petroleum jelly. Go past the edges of where you think the plaster will land. Get help for this. You’ve got a big belly and there’s skin you can’t see/get to. Basically, when the plaster dries it will literally POP off your body because it doesn’t stick to the skin.

Step 3: Get as comfortable as you can in the chair while still maintaining a big belly. You don’t want to stand with the cast on – it’s not bad per se, but it does get kind of uncomfortable and you’re going to want to sit down. I sort of had my ass on the edge of the seat and leaned back.

Step 4:
Fill your bucket or pan with warm water. I don’t know that the water technically needs to be warm, but why would you want to put cold water on your body?

Step 5: Dip one of the strips in the water – you don’t have to soak it, just make sure it’s all wet. Then artfully drape it across the belly!

Step 6: Repeat Step 5 until the entire area you want to cast is covered. As you go along, smooth out the edges with excess water and fill in places that seem like they might need more plaster. The plaster has already started to harden, but you can’t hurt things by using MORE. In fact, if you don’t use enough, it will be flimsy in areas and that’s not good, so MORE is better.

Step 7:
Once the area is covered and things are as smooth as they’re going to get (or you’ve run out of plaster) sit there and look pretty. It’d be nice if you had some water to drink nearby because it can get kind of hot with all those kids running around and the bathroom starts to close in on you but hey! You can feel the cast starting to dislodge! Cool! The whole thing probably takes about a half an hour (but can feel much longer.) Don’t rush it – it won’t be completely dry when it pops off, but it will be dry enough on the under layers of plaster.

Step 8: GENTLY take the cast off once you’re sure it’s ready. Trust me. You’ll know. Or you won’t be able to take it anymore and you’ll take it off anyway. It will literally just pull away from your skin.

Step 9: Put it on the chair or floor, but makes sure that the heaviest part (probably the bottom of the belly) is what’s supporting the rest of the cast. It’s nowhere near fully dry and you don’t want to collapse it.

Step 10: Rip your bra and underwear off as best you can (I’d suggest wearing something you don’t necessarily care about) and get in the shower. Use a washcloth to get the petroleum jelly off, but really, the plaster just disappears from your skin.

Step 11: Dry off. Admire your new cast. Try not to think about where you’re going to put it in your house so no one sees it, especially your dad and your father-in-law. 😉

Voila! Belly cast!

There are a million kits out there, but seriously, so not necessary. I think I bought a kit the first time we did one for my sister, but quickly realized (when the kit came with a jar of Vaseline and plaster gauze) that we could do this ourselves no problem. Also, if you google belly cast, there are a million and one websites out there to tell you how to do it – maybe better than I just did. Some people use plastic under the cast in stead of petroleum jelly, but I think I would have a hard time keeping it from slipping. It’s true that the petroleum jelly coats the inside of the cast, but that’s easily wiped away.

At a later date, you can always take more plaster and smooth out areas that you’re unhappy with or need more reinforcement. Once it’s totally dry, you can decorate it, display it, celebrate it, or hide it in the attic like we do.

Have fun!

Comments

  1. Knitting and so much more 🙂 Thank you! For us too old for kids folks, we could get that dress form for sweaters for a fraction of the cost! Venus’ got nothin on ya.

  2. Beautiful, just beautiful. What a great bonding moment.

  3. Thanks so much for the oh so informative and down to earth instructions! This is definitely one of those bonding moments I would love to have during my pregnancy 🙂
    All the best to you and the little one!!!

  4. Thanks so much for the tutorial. You answered some questions I really wanted to ask last time, but felt very weird about asking personal questions like, “How do you avoid nipplage?” and “What do you do with it afterwards?” Thanks again.

  5. What fun. I’ll bet the kids had a great time. And a memory for them to carry forward that is unique. I would decorate it and display it. It’s easy to forget how large your belly is once it’s (mostly) gone. I have photos of the due date of each of my girls (they were all late) and they are some of my favorites, although maybe not the most flattering ones.

  6. I’d like to suggest using olive oil or something like it instead of petroleum jelly. Petroleum jelly is bad for you and yucky to get off.
    However… if you do use olive oil (as I have with countless belly casts), don’t be stingy. Slather it on thickly, because your skin will absorb it pretty quickly.

  7. Cindy Ericsson says

    I used this stuff a couple of weeks ago to make a pachycephalosaurus mask for my son — it’s great to work with! I think you were wise to use the petroleum jelly instead of the plastic wrap. Can you imagine how hot the wrap would be? Plus, I was so claustrophobic when I was pregnant that I wouldn’t have been able to stand it.

  8. Cara, I’m so glad you are having such fun! Isn’t pregnancy great??

  9. Wish I would have seen this before my kid popped out. Then I’d have a lovely reminder of why my belly is so stretched & wrinkled.

  10. I’ve never heard of a belly cast before your two posts. What an interesting idea. Do the kids really like seeing the casts of when they were in mommy’s belly?

  11. Geraldine Kiser says

    Long, long ago, when I was doing student teaching, the teacher I worked with and I had our students do an environmental sculpture. They chose to have a person watching TV and needed a live person. I was the one most available and able to be that person, so they did a whole body cast of me watching TV, coke in hand with popcorn in a bowl. Someone even donated an old console TV set. When my mom saw the whole thing she could even tell which clothes I was wearing! (When doing the face they put wet paper towels over my eyes, straws in my nose and LOTS of vaseline, just like you said! Plastic was over my clothes and hair and the whole thing was done in sections and then the students put it all together. We were careful about which students did which section! Hair was added after the fact and not actually cast.) I can scan a photo if anyone is at all interested.

  12. As always, not only educational (and something I totally am palnnig to do) but funny as h-e-double-hockey-stix.
    P.S. You know that every time you don’t post for more than two days we’re thinking you’re in labor.

  13. I won’t be needing this for myself, but I’ll keep it in mind in case I’m called upon to assist somebody else. One phrase in your post has, however, triggered a random synapse in my brain, to wit:
    There once was a couple named Kelly
    Who lived their lives belly to belly,
    Because, in their haste,
    They used library paste
    Instead of petroleum jelly.