var jsonData = pm.response.json();

var resultCount = jsonData.length;
for (i=0;i<resultCount;i++){
    var modelString = jsonData[i].name;
    if(modelString.indexOf("Pregnancy") > 0)
    {
       tests["Each organisation name field " +i+ " contains   "Pregnancy""] = modelString.has("Pregnancy");
    }
    else
    {
       pm.expect.fail("failed");
    }
}
console.log("")

[
    {
        "id": "1-116992830",
        "name": "British Pregnancy Advisory Service      (BPAS)",
        "numberOfLocations": 78
    },
    {
        "id": "1-1560082724",
        "name": "PAMS Pregnancy Ultrasound Centre      (PAMS 3D &     4D Baby Imaging)",
        "numberOfLocations": 1
    },
    {
        "id": "1-2458518720",
        "name": "Pregnancy Ultrasound Ltd      (Babyface4d)",
        "numberOfLocations": 1
    },
    {
        "id": "1-101728376",
        "name": "National Unplanned Pregnancy Advisory Service     Limited",
        "numberOfLocations": 23
    },
    {
        "id": "1-3578030817",
        "name": "Private Pregnancy Ultrasound Services Ltd trading as Expectancy Scanning Studios Ltd      (Expectancy Scanning Studios Ltd)",
        "numberOfLocations": 2
    },
    {
        "id": "1-1412821832",
        "name": "Foundation For Life (Salisbury)      (Pregnancy Advice Salisbury)",
        "numberOfLocations": 1
    },
    {
        "id": "1-2028907839",
        "name": "Miscarriage Clinic Limited      (Centre for     Reproductive Immunolgy and Pregnancy)",
        "numberOfLocations": 1
    },
    {
        "id": "1-744810951",
        "name": "Foundation For Life      (Tyneside Pregnancy Advice Centre)",
        "numberOfLocations": 1
    }
]