Eating patten and gender no matter what the woman eats or looks like?

Hope every one is well.
I have been thinking about why some Women have all/more girls, some all/more boys thin or over weight or normal size.

Maybe there could be something to do with the eating habits .

Say example you have 3 women 1 thin ,one over weight ,one normal weight.
They all ate different foods from each other but they ate the same sort of times day in day out.
say 3 set meals ,3 snacks in between .Even if they were light meals or full of fat/cals or sugar or just healthy yet they always nearly ate same time every day. The body would be used to having the food the same time, knew food was coming every time.
'Good times always.'
Maybe this would = more boys

Now say you had 3 women,1 thin,1 over weight ,one normal weight.
They all ate different foods from each other.
They ate say 3 meals ,sometimes 2 a day. sometimes had loads of food one day , hardly anything the next day.Some days they had loads of snacks, some days none.They Never ate the same times each day. The body never knew when the next meal was coming if there was going to be lots of food or hardly any or none.
'???who knows times'
Maybe this would=more girls


Now lets say the 1st 3 women start changing their diet from what times they norm eat and shock the body with skipping a breakfast hear and there or eating later or different times than what the body is used to.
Maybe the thin woman changes jobs from day shift to a night shift (example.changing times eat),
the over weight woman joins weight watchers to lose a stone(example. cuts out the snacking ),
the normal weight woman (example wants to eat breakfast after she has walked the dog which takes say an hour sometimes 2 ,depends where she walks.)
Maybe the shock to the body of a sudden,even small change may make the body think what the hel is going on!
'????who knows times'
= a girl

Now say the 2nd lot of women decide they should start eating a regular meal every day, maybe with snacks. Day in day out,sames times. Maybe putting on a 1lb or so or evenstaying the same. The body may think wahay! food at regular times.
'good times.'
=boy.
Please no one take this as gospel .It's jus me thinking why some women, no matter what shape they are, what they eat ,they have more or the same gender and how maybe a shock/change can make a woman sway a different gender.

Just been talking to my partner about this to.Was also thinking as example.
You have 2 women who have an eating disorder or 2 women that live in a deprived country.One has say an apple but has it same time day in day out.'knows when getting food everyday good times'
=boy
the other woman has say an apple at a different time each day
'who knows times'
=girl
This could explain why some women in deprived countries/women have eating disorders have boys or girls even though they are not getting enough food.

I know 2 ladies I go to weight watchers with.Both lost a lot of weight.One changed food but ate same times as before.She lost a lot of weight over a year but kept eating habits the same.She had a boy after the weight loss .Maybe because she was on diet so long and got to goal weight her body knew it was getting food still at regular times she had boy but maybe if she got pregnant start of diet when body was thinking hey whats going on here she may of had a girl.

The other lady kept yo yoing but lost the weight in the end ,she had a girl.