Is there still a chance

[Cp1992]

If my peak ovulation (ovulation strip) was today but we last bd on 15th?

Predicted ovulation was the 12th so was active 10th 11th 13th and 15th but haven’t been able to since.

Are we still in with a chance?

If I'm correct doesn't peak mean you'll ovulate 24-36 hours after that? But doesn't sperm only survive for 5 days so if it was the 15th the last time I'm not sure that would survive
I'm sure they say 3 days before peak and a few days after so if you can maybe try today and tomorrow if you can DTD
I'm not an expert I'm trying to figure it all out myself lol

But I never used ovulation strips until now as I had a miscarriage last month only just got my negative pregnancy test Monday and then I got a high ovulation strips yesterday followed by CM and cramps and then a high ovulation strip this morning so not sure what's going on. I conceived my first baby just going off my CM and same with my miscarriage I could always tell when I was ovulating