If there is an LH surge and you have not yet ovulated, pregnancy
cannot be possible. Pregnancy occurs only after the sperm meets the ovum after ovulation. Pregnancy tests
will come positive only after about 7-8 days past ovulation using a blood test
and a weeks after missed period with a urine test.
So this is not pregnancy considering your history. However if you are going to ovulate now, sexual contact now may result in pregnancy.
Hope this satisfies your query.
Thanks for using HCM.
Feel free to ask any more questions that you may have.
Dr Madhuri Bagde
Consultant Obstetrician and Gynecologist