I posted a while ago, concerned that my baby is allergic to something.
Well, she definitely is, and it's definitely something in my bed. She's fine in the day, fine in her cot, and was totally fine on holiday, but she usually comes into bed with me after a night feed, and by morning really struggles to breath.
Duvet covers are cotton, duvet and pillows are synthetic. Could it be something in the mattress? Thinking of moving to the spare room and eliminating things one by one. Is that a good plan?