I promise I'm not associated with this product in any way, just want to share in case this is helpful for anyone else because it's been so great for me: "Purition" when you are pregnant (or doing IVF!) is amazing for keeping digestion normal.
It's a shake powder thing made of nuts and chia seeds and cocoa (the flavour I get at least). I have had a few episodes of really awful digestive issues while doing IVF and now while pregnant due to the hormones, and as soon as I remember to make a shake with some Purition and a banana it gets everything back to normal.
Any other products you've found super helpful while pregnant?