Unprotected sex during and after period is quite safe and here chance of being pregnant is almost nil.
Lot of sex may cause hormonal
imbalance and alter normal period date.Though period may be delayed up to 7 days. It is considered as normal thing.
Psychological factors, mental stress
, irregular diet pattern, wt gain or loss are associated reasons for gaining late period. In case of late period more than 7 days, you need to undergo one home pregnancy
test to be sure.
Take healthy diet, avoid stress, drink more fluid, keep bowel habit regular, maintain genital hygiene and take sound sleep. This will help to get period timely.
All the best.