Hi,
I understand your concern.
Conception is possible only around ovulation. It is 14 days prior the expected day of periods. Thinking this conception around 2oth date each month.
You had sex 7 days before menses , that is date 28th of last month.In addition you had used condom which was intact after sex ( you have not mentioned about breakage)-- so chance of conception seems to be minimum,( provided she has regular periods.) this time.
If at all
pregnancy is confirmed by pregnancy test ( after a week delay in periods)-- Medical termination under care of agynecologist will be the way out.
Bleeding after first sex ( due to rupture of
hymen) is normal after first sex. It usually stops within 4-5 days unless there is deep
injury.
Delay & irregular bleeding is also possible due to psychological
stress after first sex.Periods may get delayed/ irregular in such case.
So what your friend needs at the moment is-
- Visit a gynecologist to exclude/ find deep injury causing prolonged / increasing bleeding. This should follow needful treatment ( including repair of injury is needful/ antibiotics/
NSAID anti inflammatory pills/ hormones as per need.)
Thanks.