Hello,
If you had
unprotected intercourse around the time of ovulation, there is some possibility of
pregnancy.
But, usually menstrual cycles with the length of 21 to 35 days can be considered as normal, so the 3 day delay in periods can be taken as normal only.
Symptoms like breast tenderness, nausea, abdominal cramps, back ache, headache, etc. can be seen during the premenstrual period also as a part of reproductive
hormonal fluctuation around this period and also sometimes in early pregnancy.
So, just by symptoms we cannot come to a conclusion regarding the presence or absence of pregnancy.
If you want to be sure, please go for a
blood test for pregnancy, if the
serum beta HCG levels shows less than 5 mIU/mL, the possibility of pregnancy can be ruled out.
Hope I have answered your query. Let me know if I can assist you further.
Take care
Regards,
Dr. Sree Gouri SR