404 071620 MercyOne Siouxland Medical Center has announced that it will discontinue obstetrics services effective Sept. 1, according a news release today. The Sioux City hospital said in that the decision was made after a thorough review process and examination, and will allow MercyOne to make continued investments to expand other health care services and programs not currently offered in the region. Iowa hit a new high today for new coronavirus cases in a 24-hour period. 830 new Coronavirus