Brief Answer:
Negligible chances of
pregnancy.
Detailed Answer:
Hello,
Thanks for trusting us with your health concern.
Pre-ejaculatory (or pre-cum) fluid does have sperm in it but is in very, very minimal amount.
Technically speaking
pre-ejaculate does not actually contain sperm in it, but can pick up leftover sperm from the man's urethra from previous ejaculations. The chances are extremely low that you will get pregnant from pre-ejaculate as there were no ejaculations in last 24 hours. Furthermore the fact that the intercourse has happened during the infertile period of your cycle further reduces the risk to negligible.
The
fertility is more after 10 days of last period and before 10 days of the expected period.
The delay in periods could be related to stress and
anxiety. You can test your urine for pregnancy to be sure. Wait for your periods for one more week and take
progesterone like
norethisterone if there are no periods for a withdrawal bleeding.
If you are using condom then your boyfriend needs to put it before the start of the act. Using only condoms + pull out has 95% protection rate against pregnancy. A surer way is to use
oral contraceptive pills.
Please feel free to discuss further. I will be glad to answer the follow up queries that you have.
Wishing you good health.
Regards.
Dr. Rakhi Tayal.
For future query, you can directly approach me through my profile URL http://bit.ly/Dr-Rakhi-Tayal