I made one for my BF's sister to prevent stretch marks and help with itching. She wanted more of an oil than a butter for some reason. This is what was in it: Pregnant Tummy Oil Ingredients: meadowfoam seed & camellia seed oils, natural cocoa butter, emu & avocado oils, unrefined shea butter, organic calendula infused sunflower oil, wheat germ oil, vitamin E acetate, aloe extract (in canola oil); virgin coconut, jojoba & seabuckthorn berry oils; tangerine essential oil, dimethicone. I did a bunch of research before hand to make sure each one was safe for pregnancy. Tangerine EO was one of the only EO's I found information on that always said it was safe. I found conflicting information on lavender, etc. I had wanted to do a more balm style product with butters and beeswax to make it more long lasting but she wanted the oil and even requested a second bottle of it with no changes. No stretch marks as of yet and shes only got a little more than a month left. For the itching you could try making a diaper rash type balm with zinc oxide maybe? Allantoin's very skin soothing but you would have to check if it was safe for pregnancy first- that in a goat milk body butter w/ oat proteins sounds soothing. And of course congrats!!