RESUMEN
Human infertility is a major health problem worldwide having its impact on the social, psychological, economical and sexual life of a couple. Methods: Total of 80 subjects (Out of which 50 infertile female and 30 normal fertile female) were selected on gynecology infertility outpatient department between age group of 20 to 44 years. Out of 50 infertile women, 34 were of primary infertility and 16 of secondary infertility. Results: Statistically significant higher serum TSH levels were noted in the infertile subject with euthyroid (p=0.03) and hypothyroidism (p<0.001) when their distributions were compared to their respective fertile subjects. The rise in serum FT3 and FT4 in the infertile subjects with hyperthyroidism was found to be not significant as compared to the fertile subjects with hyperthyroidism. The mean serum prolactin concentration in the infertile female with euthyroid was significantly higher (p<0.01) than the fertile subjects with euthyroid. The infertile women with hypothyroidism had statistically significant higher prolactin levels than the other three categories (the fertile female and the infertile subjects with euthyroid and hyperthyroidism) (p<0.01). Conclusion: High prevalence of hypothyroidism was seen in infertile female. These disorders may lead to menstrual irregularities resulting in infertility.