Doctor can you please tell me, i stopped susten 200 yesterday. I am 39yrs. old. My doctor told me to take susten after the very next day of ovulation so that I may conceive easily which i have been trying since past 2 yrs. of my marriage but have only been able to get 2 abortions. I wish to know that my urine test shows negative and so my doctor stopped susten 200 yesterday. when will i get my priods now. I hope i will get them. I hope this is not menopause because its been 32 days that my periods havent come and neither am i pregnant as the urine test is negative. Can susten 200 cause menopause? Till date i have had a regular cycle of 26 to 28 days. Are there any longterm side effects of susten 200. can susten 200 cause menopause. I was taking susten 200 twice a day at a gap of 6 hrs. along with Dufaston once a day.