Objective. To evaluate relationships between micronutrient provision and a history of recurrent miscarriage, endometriosis, and menstrual disorders. Subjects and methods. Metric methods for big data analysis were used to examine a clinically homogeneous sample of623 women aged 18-35years (3,922 indicators). Results. The investigators revealed complex interactions were established between miscarriage, anamnestic and biochemical indicators, and inadequate intake of vitamins, macro- and micronutrients, including those as components of vitamin-mineral complexes (VMCs). lower intake of vitamins D, A, E, B-group, and folate, potassium, magnesium, calcium, omega-3 polyunsaturated fatty acids (PUFA) and the trace elements Fe, Zn, Cu, Mn, and Se was established for patients with miscarriage. Their inadequate intake was confirmed by blood micronutrient marker testing. Conclusion. The intake of special VMCs among reproductive-aged women is an important resource for the prevention of miscarriage, endometriosis, and menst