Hi, I have gone through your question. Naturagest is progesterone which supports the pregnancy by making uterine environment more favourable for conception. Susten is also progesterone. Crying and shouting does not decrease the chances of conception, but the stress associated with it do decreases the chances of ovulation and thus conception. I suggest you to not to take so much stress and get a urine pregnancy test done once you miss your period. Hope you found the answer helpful. Wishing you good health.