{
  "meta": {
    "disclaimer": "Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. We may limit or otherwise restrict your access to the API in line with our Terms of Service.",
    "terms": "https://open.fda.gov/terms/",
    "license": "https://open.fda.gov/license/",
    "last_updated": "2026-04-28"
  },
  "results": [
    {
      "term": "OVARIAN HYPERSTIMULATION SYNDROME",
      "count": 249
    },
    {
      "term": "ABDOMINAL DISTENSION",
      "count": 91
    },
    {
      "term": "ABDOMINAL PAIN",
      "count": 74
    },
    {
      "term": "CHEST DISCOMFORT",
      "count": 38
    },
    {
      "term": "NAUSEA",
      "count": 37
    },
    {
      "term": "DRUG EXPOSURE DURING PREGNANCY",
      "count": 36
    },
    {
      "term": "DYSPNOEA",
      "count": 30
    },
    {
      "term": "ASCITES",
      "count": 27
    },
    {
      "term": "VOMITING",
      "count": 27
    },
    {
      "term": "TENSION",
      "count": 25
    },
    {
      "term": "ECTOPIC PREGNANCY",
      "count": 22
    },
    {
      "term": "MATERNAL EXPOSURE BEFORE PREGNANCY",
      "count": 18
    },
    {
      "term": "ASTHENIA",
      "count": 17
    },
    {
      "term": "PLEURAL EFFUSION",
      "count": 17
    },
    {
      "term": "ABORTION SPONTANEOUS",
      "count": 15
    },
    {
      "term": "CAESAREAN SECTION",
      "count": 15
    },
    {
      "term": "ASPARTATE AMINOTRANSFERASE INCREASED",
      "count": 14
    },
    {
      "term": "CONDITION AGGRAVATED",
      "count": 14
    },
    {
      "term": "DRUG INEFFECTIVE",
      "count": 14
    },
    {
      "term": "ALANINE AMINOTRANSFERASE INCREASED",
      "count": 13
    },
    {
      "term": "OFF LABEL USE",
      "count": 13
    },
    {
      "term": "ABORTION",
      "count": 12
    },
    {
      "term": "PREGNANCY",
      "count": 12
    },
    {
      "term": "BLOOD OESTROGEN INCREASED",
      "count": 11
    },
    {
      "term": "GENERALISED TONIC-CLONIC SEIZURE",
      "count": 11
    },
    {
      "term": "MULTIPLE PREGNANCY",
      "count": 11
    },
    {
      "term": "ABDOMINAL PAIN LOWER",
      "count": 10
    },
    {
      "term": "DIZZINESS",
      "count": 10
    },
    {
      "term": "DRUG INTERACTION",
      "count": 10
    },
    {
      "term": "DRUG LEVEL DECREASED",
      "count": 10
    },
    {
      "term": "MATERNAL EXPOSURE DURING PREGNANCY",
      "count": 10
    },
    {
      "term": "PALPITATIONS",
      "count": 10
    },
    {
      "term": "TWIN PREGNANCY",
      "count": 10
    },
    {
      "term": "WHITE BLOOD CELL COUNT INCREASED",
      "count": 10
    },
    {
      "term": "ABORTION INDUCED",
      "count": 9
    },
    {
      "term": "ABORTION THREATENED",
      "count": 9
    },
    {
      "term": "DRUG EXPOSURE BEFORE PREGNANCY",
      "count": 9
    },
    {
      "term": "HETEROTOPIC PREGNANCY",
      "count": 9
    },
    {
      "term": "OVARIAN HAEMORRHAGE",
      "count": 9
    },
    {
      "term": "ANAEMIA",
      "count": 8
    },
    {
      "term": "CEREBRAL INFARCTION",
      "count": 8
    },
    {
      "term": "HAEMATOCRIT INCREASED",
      "count": 8
    },
    {
      "term": "HAEMOCONCENTRATION",
      "count": 8
    },
    {
      "term": "LOSS OF CONSCIOUSNESS",
      "count": 8
    },
    {
      "term": "OVARIAN TORSION",
      "count": 8
    },
    {
      "term": "PREMATURE BABY",
      "count": 8
    },
    {
      "term": "PRODUCT USE IN UNAPPROVED INDICATION",
      "count": 8
    },
    {
      "term": "FOETAL EXPOSURE DURING PREGNANCY",
      "count": 7
    },
    {
      "term": "GASTRITIS",
      "count": 7
    },
    {
      "term": "PYREXIA",
      "count": 7
    },
    {
      "term": "INTRA-ABDOMINAL HAEMORRHAGE",
      "count": 6
    },
    {
      "term": "JUGULAR VEIN THROMBOSIS",
      "count": 6
    },
    {
      "term": "PELVIC FLUID COLLECTION",
      "count": 6
    },
    {
      "term": "PREMATURE RUPTURE OF MEMBRANES",
      "count": 6
    },
    {
      "term": "URINE OUTPUT DECREASED",
      "count": 6
    },
    {
      "term": "VAGINAL HAEMORRHAGE",
      "count": 6
    },
    {
      "term": "ABDOMINAL DISCOMFORT",
      "count": 5
    },
    {
      "term": "INTRA-UTERINE DEATH",
      "count": 5
    },
    {
      "term": "MATERNAL DRUGS AFFECTING FOETUS",
      "count": 5
    },
    {
      "term": "OLIGURIA",
      "count": 5
    },
    {
      "term": "OVARIAN ENLARGEMENT",
      "count": 5
    },
    {
      "term": "RETCHING",
      "count": 5
    },
    {
      "term": "ABDOMINAL PAIN UPPER",
      "count": 4
    },
    {
      "term": "ACUTE ABDOMEN",
      "count": 4
    },
    {
      "term": "COMA",
      "count": 4
    },
    {
      "term": "DECREASED APPETITE",
      "count": 4
    },
    {
      "term": "DIARRHOEA",
      "count": 4
    },
    {
      "term": "DISSEMINATED INTRAVASCULAR COAGULATION",
      "count": 4
    },
    {
      "term": "FOETAL DEATH",
      "count": 4
    },
    {
      "term": "GENITAL HAEMORRHAGE",
      "count": 4
    },
    {
      "term": "HEPATIC FUNCTION ABNORMAL",
      "count": 4
    },
    {
      "term": "OEDEMA PERIPHERAL",
      "count": 4
    },
    {
      "term": "OVARIAN CYST",
      "count": 4
    },
    {
      "term": "OVARIAN NECROSIS",
      "count": 4
    },
    {
      "term": "PALLOR",
      "count": 4
    },
    {
      "term": "PERITONEAL HAEMORRHAGE",
      "count": 4
    },
    {
      "term": "PLATELET COUNT INCREASED",
      "count": 4
    },
    {
      "term": "PREMATURE LABOUR",
      "count": 4
    },
    {
      "term": "PULMONARY OEDEMA",
      "count": 4
    },
    {
      "term": "RENAL INFARCT",
      "count": 4
    },
    {
      "term": "RESPIRATORY FAILURE",
      "count": 4
    },
    {
      "term": "RUPTURED ECTOPIC PREGNANCY",
      "count": 4
    },
    {
      "term": "SYNCOPE",
      "count": 4
    },
    {
      "term": "TUBO-OVARIAN ABSCESS",
      "count": 4
    },
    {
      "term": "ABORTION MISSED",
      "count": 3
    },
    {
      "term": "ACUTE HEPATIC FAILURE",
      "count": 3
    },
    {
      "term": "ACUTE KIDNEY INJURY",
      "count": 3
    },
    {
      "term": "BASILAR ARTERY OCCLUSION",
      "count": 3
    },
    {
      "term": "BLOOD PRESSURE DECREASED",
      "count": 3
    },
    {
      "term": "BLOOD PRESSURE INCREASED",
      "count": 3
    },
    {
      "term": "BRAIN HERNIATION",
      "count": 3
    },
    {
      "term": "BREAST CANCER",
      "count": 3
    },
    {
      "term": "CIRCULATORY COLLAPSE",
      "count": 3
    },
    {
      "term": "CRANIOPHARYNGIOMA",
      "count": 3
    },
    {
      "term": "CYTOGENETIC ABNORMALITY",
      "count": 3
    },
    {
      "term": "ESCHERICHIA INFECTION",
      "count": 3
    },
    {
      "term": "FEEDING DISORDER NEONATAL",
      "count": 3
    },
    {
      "term": "FIBRIN DEGRADATION PRODUCTS INCREASED",
      "count": 3
    },
    {
      "term": "HAEMOGLOBIN DECREASED",
      "count": 3
    },
    {
      "term": "HAEMORRHAGIC ASCITES",
      "count": 3
    }
  ]
}