This is going to seem a really random question and also one which will be different for everyone- but those who would normally sit upstairs on the bus, when did you have to stop? I have ASD and even when there are seats I avoid downstairs because it feels crowded and so loud even with headphones on. I know there will be some who wouldn't risk the bus stairs at any point in pregnancy, and maybe even some who could manage fine until they went on maternity leave, but I'm curious. I'm 18 weeks and plan to work until 33 weeks, I've had quite bad pain in my sacroiliac joint every few days but I've found I can manage the stairs when sitting right before/after, in fact it's not as painful as walking down the street! Again, sorry for slightly silly question but I feel like if I could picture when this might change I would feel less anxious. DH has already gently reminded me we will have to sit downstairs with the baby too before anyone else points this out! 