If you have the symptoms of a miscarriage, you’ll usually be referred to a hospital for tests. In most cases, an ultrasound scan can determine whether the pregnancy is ongoing or you’re having a miscarriage.
Source: Miscarriage @ NHS Choices: Your health, your choices
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Photo: Medical professionals perform a specialist kidney operation for the first time in Tonga. The medical team are part of an AusAID-funded Pacific Islands Program (PIP) team visiting Tonga. by Department of Foreign Affairs and Trade under Creative Commons license