PART 1 — BEYOND THE REFERENCE RANGE
What do specialist fertility dietitians look for — and WHY?
We’ll work through the Fertility Biochemistry Clinical Reference Guide, exploring the nutritional markers commonly encountered in fertility care.
Together, we’ll examine:
Vitamin D, B12 and folate
What these markers tell us about nutritional status, their relevance to fertility and the evidence behind proposed targets.
Iron status and zinc
How to interpret these markers in preconception care, understand the limitations of laboratory results and recognise when further assessment may be needed.
Homocysteine and metabolic markers
Understanding the clinical significance of homocysteine, fasting glucose and HbA1c, including relevant metabolic considerations.
Thyroid-related considerations
The relevance of thyroid function to preconception care and when findings warrant further medical assessment.
Along the way, we’ll explore why laboratory reference ranges, clinical decision thresholds and proposed fertility-related targets aren’t always the same thing.
You’ll develop a clearer understanding of which results matter, WHY they matter and how to interpret them using the best available evidence.
