I agree with HotI - Get your DF to do it. I didn't clean the bathroom once during my pregnancy or the kitty litter for that matter. DP did it for me. It might not get done as often as you would do it but it's not a good idea to be breathing in all those fumes if you can avoid it.
Otherwise can you use vinegar for the time being. Much less toxic. I've never used it myself but my SIL swears by it.
We're chemical free here. I am the most paranoid person ever when it comes to chemicals in things. I've tried throwing white vinegar and baking powder on the shower & cleaning that way. You can also make a paste from same and use that. I just buy chemical free cleaners from a health store & give them to the cleaner to use. It's usually orange oil which is pretty strong so dont know if I'd do it myself when pregnant.
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