id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajmri-3091	Alghamdi, Taghread Saadi; Omer, Eltigani O. M.	Does the COVID-19 Vaccines Effect on the Menstrual Cycle, Cross-Sectional Study Among Adult Females at King Saud University	2024	14	.pdf	application/pdf	7349	430	50	Therefore, understanding these factors is crucial for managing menstrual cycles (Vladimirovna et al., 2023). A study by Li et al. (2021) showed that about 20% of COVID-19 patients had shortened menstrual cycles, while 19% experienced prolonged cycles and 28% experienced changes in menstruation (Li et al., 2021).	cache/ajmri-3091.pdf	txt/ajmri-3091.txt