Nocturnal Urinary Excretion of FSH and LH in Children and Adolescents With Normal and Early Puberty

摘要

AbstractContextClinical use of single serum gonadotropin measurements in children is limited by the pulsatile secretion of follicle-stimulating hormone (FSH) and luteinizing hormone (LH). However, first morning voided (FMV) urine may integrate the fluctuating gonadotropin serum levels.