It would be interesting to see temps for Sun 6th and Mon 7th to get a true reading but looking at what you have got :
temp is 97.7 on Sat 5th then does a big drop to 97.1 on Tues 8th indicating af is on her way! (maybe sooner if temp for Sun and Mon were low too)
Looking at last chart your temp stays mostly below 97.3 until cd 20/21 when it rises significantly indicating O.
So, charts look ok to me as they seem to be following a pattern but I would stop bd'ing a few days (maybe 7,6 or 5 as you already have a boy) before O to get your girl. If you have no luck or are impatient like me then stop nearer to O but be careful as you may just get another boy if too close to O!
I am ttc a girl from next month, currently on cd 19 of 34 day cycle. I also check to see what cm is doing for another indication of O. I am taking supplements of calcium, cranberry, magnesium and folic acid to swing towards acidic girl enviroment!
Good luck ttc your girl x


