Hi Doctor, I am a pregnenet lady running 9th month and my Age is 28 yrs, Height is 163cms and weight is 95Kgs. Now i have been prescribed for L-Arginine, Zinc and Folic Acid granules twice sachets a day (1-0-1), so i just want to confirm the same bcoz during my 7th month of pregnency doctor had prescribed for L-Arginine-and-proanthocyadin-granules-powder so i want to know is it a correct prescription and how does it works...?