IVF Blood Test Complete (Women)
Everything in the IVF panel plus full thyroid, preconception nutrients, progesterone and CMV immunity.
Dopamine influences mood, motivation, and reward processing. Hormonal fluctuations throughout the menstrual cycle may affect dopamine balance, making monitoring valuable for women's wellness.
Doctor's Assessment Included
No established reference range
No general reference interval can be given for urinary dopamine. Dutch laboratories do not report it as a stand-alone value but per unit of creatinine, and their reference values differ widely: the UMCG uses 60–200 for adults, the Radboudumc 15–225 (men) and 15–275 (women) — a fourfold difference in the lower limit, on top of a strong dependence on age. The NVKC therefore advises always using the reference values of the laboratory that performed the test. For detecting a phaeochromocytoma, Dutch guidelines now recommend metanephrines rather than catecholamines.
Reference ranges may vary between laboratories. When you order a test, a BIG-registered doctor assesses your personal results in context. For treatment decisions, discuss your results with your GP.
This test measures the total amount of dopamine excreted in urine over a 24-hour collection period. It reflects systemic dopamine production from the adrenal glands, kidneys, and nervous system.
Dopamine and reproductive hormones interact closely. Imbalances may contribute to mood changes, fatigue, or reduced motivation during hormonal transitions. Consult your healthcare provider.
Testing may be recommended when investigating symptoms such as unexplained hypertension, excessive sweating, rapid heart rate, or as part of a catecholamine screening panel.
Some people may experience low motivation, difficulty concentrating, reduced pleasure from activities, or flat mood when dopamine production is below expected levels. These symptoms could suggest neurotransmitter imbalance.
Some people may experience anxiety, restlessness, elevated blood pressure, or rapid heart rate when dopamine levels are significantly elevated. Markedly high levels may indicate a catecholamine-producing tumour requiring urgent evaluation.
Regular exercise, adequate protein intake, sufficient sleep, and stress reduction may support healthy dopamine balance. Certain foods rich in tyrosine, such as eggs, fish, and nuts, provide dopamine precursors. Consult your healthcare provider before making changes.
Dopamine levels fluctuate throughout the day. A 24-hour collection captures total production, providing a more accurate assessment than a single sample.
Yes, certain foods and beverages such as bananas, coffee, and vanilla may interfere with results. Follow your provider's preparation instructions carefully.
Significantly elevated levels may indicate a catecholamine-producing tumour and require further diagnostic workup. Your healthcare provider will guide next steps.
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These panels measure values from the same category as this marker.
Everything in the IVF panel plus full thyroid, preconception nutrients, progesterone and CMV immunity.
Complete female IVF intake panel: ovarian reserve, thyroid, infectious screening, immunity serology, blood group and CBC.
A hormone test for women measures FSH, LH, estradiol, progesterone and prolactin. Together these five values make a hormonal imbalance visible.
Ovarian reserve panel with AMH, FSH, LH, and Estradiol.
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Dr. Naimi oversees the medical standards behind our content and assessments.
Medical policyDoctor's Assessment Included
Every result includes a professional assessment from a BIG-registered doctor. For treatment decisions, discuss your results with your GP.
Dopamine (Urine)
€65,-