I've heard a lot about this Jonas Study thing too. Interestingly, here are my results

DS1 - conceived around 15 June (fairly confident of date) - Gemini which is BOY
DS2 - conceived around 19 Aug (again, fairly confident) - Leo which is BOY

So, for me, that is CORRECT.

I've also had a personalised analysis/plan done with a-gender as we're TTC a girl next year, and based on personal biorhythms (?? I think thats what it is??) DS1 was conceived when DH was in strong BOY time and I in NEUTRAL, and DS2 conceived when I was in strong BOY time and DH in NEUTRAL. AND, they were both conceived during FULL MOON phases. So...its all very interesting.

ANYWAY, i have another question, I'll post here first but I might also ask in the charting area if I don't get many responses...

My LP has always been around 10-11 days at most (I know it was definitely no longer than this before I conceived DS2, not sure about DS1). Also, I tend to have lower pre-O temps (around 36.2-36.4c). Apparently these two factors can mean your cycle is more BOY friendly.

My question is, has anyone conceived GIRLS under similar circumstances?

Also, have you taken VITEX whilst TTC a girl, to help with these fertility issues and also to help conceive a GIRL (as VITEX is also supposed to be girl friendly)?

TIA!!!