Related Experiment Video
Updated: Jul 29, 2025
Determination of Reproductive Competence by Confirming Pubertal Onset and Performing a Fertility Assay in Mice and Rats
Published on: October 13, 2018
National survey of referrals for precocious puberty in Germany
Sonja Baehr1, Dirk Schnabel2, Joachim Woelfle3
1Pediatrics, University Hospital Bonn, Bonn, Germany.
Abstract:
An unusual high number of girls were referred to our paediatric endocrine clinic with suspected precocious puberty (PP) since the beginning of the COVID-19 pandemic. We analysed our data and initiated a survey among German paediatric endocrinologists.At our centre, less than 10 patients were diagnosed of PP annually between 2015 and 2019. This increased to n=23 (2020) and n=30 (2021). A German survey confirmed this observation: Out of 44 centres which completed the questionnaire, 30/44 (68%) reported an increase of PP. Above this, 32/44 (72%) stated an increase in girls diagnosed with 'early normal puberty' since the beginning of the COVID-19 pandemic.
Related Concept Videos
01:27Signs of Puberty
03:09Meiosis I
Prophase I is the most extended and complex step of meiosis I characterized by synapsis, chromosome pairing, and recombination of the homologous chromosomes. This process is facilitated by a proteinaceous structure called the...