Hello,
Welcome to the forum. If the periods were expected just 1 day after having the unexpected intercourse, then chances of pregnancy are less. Pregnancy occurs only during the time of ovulation. Ovulation is the release of a single, mature egg from a follicle that developed in the ovary. It usually occurs regularly, around day 14 of a 28-day menstrual cycle. Once released, the egg is capable of being fertilized for 12 to 48 hours before it begins to disintegrate. So pregnancy is less likely.
Secondly, taking Plan B within 72 hours of intercourse protects against pregnancy to a great extent. Your girlfriend had taken the plan B pill within the time limit for Plan B and so pregnancy seems unlikely.
Thirdly, apart from the side effects of nausea, abdominal pain, fatigue, headache, breast tenderness; a change in menstrual periods is an important side effect of Plan B pill. With Plan B, the periods should be delayed. The periods should come within 7 days of the expected date. If the periods are delayed by more than 7 days, then please ask your girlfriend to consult her doctor and get serum HCG done.
I hope it helps. Take care and please do keep me posted on how you are doing or if you have any additional doubts. Kind regards.
Hi,
Its my pleasure.All the best and regards.
Thank you alot for your answer.. it was very helpfull and yes you were right :)
her period was just running late.. i guess it was because of the plan B.. i appreciate your answer and your time,
Thank you