Hallow Dear,
It seems that you had unprotected sex on the third day of
menstruation. This day, egg is yet to be released and hence there is no possibility of
pregnancy due to this act. Delay in menses could be due to
stress. By day 55 after last menstrual period, the pregnancy test give quite reliable results.
The egg is released 14 days prior to next menses. Egg has life of 24 hours while the sperms are active for 72 hours. Hence a period of about one week around the day of egg release is a fertile period. If you had any unprotected sex during this period, there are chances of pregnancy.
Yes, your observation of colour and size changes in
areola do suggest the possibility of pregnancy. However, it is not confirmatory test.
8-10 dafter missed period, please repeat urine pregnancy test on overnight first morning urine sample which will confirm the diagnosis. If it is negative, Take Tab.
Deviry for 5 days and you will get withdrawal bleeding within 4-7 days.
I hope this helps you.
Dr. Nishikant Shrotri