Re: Pregnant sister
Are you afraid of her being sick in your room or bed? Maybe you could help her out and be like a midwife and assist her in ways to help her morning sickness. Most morning sickness pregnancies just consist of nausea and nothing major. Is she physically sick, and is it everyday? I'm not sure of what you can do besides sleep on the couch or wear ear plugs at night if it bothers you. The morning sickness usually goes away after a month or two and isn't all the time in general. Good luck, hopefully someone else can give some better advice!
My Jacob makes life beautiful.