Pearson JT

No ORCID on file · 4 papers in corpus · active 2021-2023
2023
A multi-site study of the relationship between photoperiod and ovulation rate using Natural Cycles data.
Scientific reports ·doi:10.1038/s41598-023-34940-z

Many species exhibit seasonal patterns of breeding. Although humans can shield themselves from many season-related stressors, they appear to exhibit seasonal patterns of investment in reproductive function nonetheless, with levels of sex st…

2022
Association Between Menstrual Cycle Length and Coronavirus Disease 2019 (COVID-19) Vaccination: A U.S. Cohort.
Obstetrics and gynecology ·doi:10.1097/aog.0000000000004695

ObjectiveTo assess whether coronavirus disease 2019 (COVID-19) vaccination is associated with changes in cycle or menses length in those receiving vaccination as compared with an unvaccinated cohort.MethodsWe analyzed prospectively tracked …

2022
Association between menstrual cycle length and covid-19 vaccination: global, retrospective cohort study of prospectively collected data.
BMJ medicine ·doi:10.1136/bmjmed-2022-000297

ObjectivesTo identify whether covid-19 vaccines are associated with menstrual changes in order to address concerns about menstrual cycle disruptions after covid-19 vaccination.DesignGlobal, retrospective cohort study of prospectively collec…

2021
Detecting variations in ovulation and menstruation during the COVID-19 pandemic, using real-world mobile app data.
PloS one ·doi:10.1371/journal.pone.0258314

BackgroundAs war and famine are population level stressors that have been historically linked to menstrual cycle abnormalities, we hypothesized that the COVID-19 pandemic could similarly affect ovulation and menstruation among women.Methodo…