Thank you @nilasara
Would be of great help if @deviupasaka @admin could clarify my query.
The reason I am asking is I want to chant the mantras of Maa Matangi for curing of son's ailments (Autism, ADHD). This is an obstacle that I can overcome only with the blessing of the mother which usually takes time for mantra to work. Once my son's ailments are cured I can then dedicate myself completely to the Sri Vidya sadhana.
Hence I request @deviupasaka @admin to kindly clarify whether I (the uninitiated) can do the "Vagvadini" mantra or "Syamala gayatri mantra" as mentioned in the PDF daily for the sake of the my son or should only be done during the syamala navatri and stop there once navatri is over.
Thank you sir.