woman chanting mantras and Menstruation PCOD problems

 https://mythrispeaks.wordpress.com/2017/03/08/should-women-chant-the-gayatri-mantra/

japairdhyānaiḥ śamaparairmokṣaṃ yāsyeta niścitama |
śūdrāṇāṃ cāpi nārīṇāṃ praṇavena vivarjitaḥ || 37 ||

https://www.dailyo.in/lifestyle/hinduism-sanskrit-vedas-chanting-om-women-swami-vivekananda-dayanand-saraswati-14325