Hi, my question is my periods is of 29day cycle and today 3rd feb is my expected date of periods and periods not happen done sex on 14th jan, 18th jan and 20th jan, but on 18th I m on top of him, so can I conceive by this position or not, and also from 8days before I was feeling bloating and dizziness and fatigue and from 4days I was feeling pain on my lower back and mild cramps on my lower abdomen but when ever I take rest I feel good but dizziness always their, and also shortness of breath also from 4 days, and from 2 days when ever I have my dinner some time the tast of food is different means 2days before I eat chickpeas dish and I feel like kerosene oil type taste is coming from that, but again I eat yesterday taste is good nothing bad taste, but yesterday I eat chomin, I like it very much but yesterday it smells is very strong and some thing not good taste of it. I feel nausea but no vomiting is coming this happen only one time after that I feel dizziness and also feeling light headache from 6 days, feeling sleepy very early in night, tiredness, what happen to me, and also white discharge from 10days but its normal, what to do, what these symptoms shows, no breast pain or no soreness, is these symptoms of PMS or I have conceived, all people say take test after 1 week of missed periods otherwise you can get negative if you have conceived. Is this true. Please help me,