Hi,
Thanks for posting in HCM.
I understand your concern.
Based on your description, it appears that you are at risk of becoming pregnant as your partner wears condoms half-way through the act. Hence, it is more of
unprotected intercourse rather than protected one.
Chances of
pregnancy is possible, although remote, even with contact with pre-ejaculatory fluid as it contains motile sperms.
Since your periods are delayed, it would be advisable to take Urine Pregnancy Test after 10 days of delay in period. Also, it would be better to check
beta hCG levels in blood and undertake an
ultrasound scan of abdomen to confirm about its status.
In case these reports are indicative negative for pregnancy, then you need to be evaluated for the cause of delay in periods and treated accordingly.
Kindly consult Gynecologist with the reports in this regard for further management.
Hope the information provided would be helpful.
All the best.