I'm 21 wks pregnant with my fourth baby. It's been 7 years since my third so I am a little out of touch. My midwife said she had put me down for midwife led care because I had had 3 normal pregnancies and relatively normal births. However after my scan yesterday the midwife told me I was down for consultant led care because I had asthma! (this has never been a problem for me during labour and I have only had one or two flare ups during pregnancy that have been well controlled). Can somebody tell me what the difference is? Is it just more appointments?