LH Surge- 3 Days in a row?

Hi ladies 🤗

So my husband and I are TTC and this is my second time using an opk to help us. Last time I used it I only had a positive LH Surge on cycle day 15 & 16 and this month I have had 3 positive LH Surge Days. Is this normal? Just a little background, I had had regular periods since they came into my life and have been TTC for almost a year.

Any advice would help and is appreciated❤️