How to number rows to increase at correct time

Hello All!
Been ages since I have posted! Knitting a Debbie Bliss Alpaca Silk cardigan make in one piece. Have just finished the first cuff and starting to increase for sleeve. Pattern says: work in st st beg w/ k row. Inc one st at each end of 5th row and every following 7th row until 68 sts. So, I get the first 2 inc sts.on inc at beg. and end of row)on row 5, now do I increase again in 2 rows(7th row from beginning) or do I count another 7 rows(12th row from beg), increase, then start counting over again at 1, increase at 5 and again at 12… or do I increase at rows 5, 12, 19, 26 etc. and it is true that I increase 2 sts per increase row right?
I couldn’t knit w/o all of you…you are the greatest…knowing you all are there for me, I never hesitate to do any pattern; someone will know how.
"It takes a village to knit a sweater"

I think you do your increases on row 5, then 12, 19, 26… But you may want to wait for the wiser ones among us for a more positive answer. :wink:

You got it. :wink:

Thank you, Thank you, Thank you! :smiley: