Hi i got my lh surge friday evening (smiley face).next day at noon(saturday) tested and no lh surge.had intercourse monday and tuesday night.could i still get pregnant?? thanks

LH surge positive: The test for LH surge when positive only signifies that the hormone (LH) is present to stimulate the release of an egg (ovulation) from the ovary. This can result in pregnancy for about 72 hours after the LH surge is detected. In addition, sperm can live for about the same time, although male sperm are more likely to impregnate in the time frame you indicated.