I was just reading thru this. Glad she is doing better. The longer she hangs onto that baby the better. Lots of prayers coming hers and your way. Four years ago I went thru this. Not with the high blood pressure, just child #4 deciding he should arrive 6 wks early. The cortisone shots for the lungs are important and its better for her to be in a hospital with a specialized neonatal intensive care unit in case the baby comes early. They are better equipped to care for the baby.
Lots of warm thoughts and prayers headed your way.
God Bless,