There’s another occurrence about bd pattern and gender I have noticed among some women I know.
When my sister in law was married she conceived that same month, exactly nine months later her daughter was born.
A neighbour of ours arrived here on migration visa so was finally able to live with her husband. He had not been able to visit her for several months and only stayed with her when they married overseas a year ago. After she arrived she conceived straightaway, and nine months later their daughter was born. In fact she told me that she hadn’t had her period since moving here.
Now recently my cousin was married last year in September, and just a week ago she had her baby girl.
This pattern reminds me of an essay atomic wrote discussing bd frequency and how our bodies learn to ‘recognise’ our partner’s semen and not just as ‘strangers’ (worded something like this!). In one-attempt bd or few attempts where the couples are bd for the first time(or without barrier contraceptions), most often they have girls. And with my neighbour she eats a HE diet, frequent eating and lots of full cream milk, but their frequency pattern led to their daughter being born. However I also saw a box of vitex at her place so there are definitely more factors to consider!