Hi and welcome LCB!
You have already looked into this I"m sure but would your insurance company cover PGD to prevent the MD? I mention this because swaying is not a guarantee, unfortunately, and the technology does exist to be sure your future child(ren) are not carriers of the gene and you can also select a girl as well.
There is more than one way to think of "healthy". Heart healthy and cancer preventative diets are actually NOT great for fertility. For swaying, we follow a diet that is much more in line with a heart healthy diet - lower fat, lower protein, lower cal, vegetarian or even vegan. The downside is that this can reduce fertility at the same time (our bodies like protein and fat and calories when it's time to TTC a baby). So point being, the LE Diet is NOT an unhealthy diet, it is actually based on the World Health Organization's recommendations for a healthy diet for women of childbearing age who may become pregnant, it's just at the lower level of that. People get confused when they hear "unhealthy" but all that really means is cutting back on fat and meat and calories (which is actually another definition of healthy!) WE are just trying to decline our fertility a LITTLE bit while still eating a normal, healthy intake of food.
You absolutely can do this using fruit, veg, whole grains, and so on. There is an alternate diet in this thread, 5 from the top, called "atomic fertility diet" which can be done using whole foods and very healthful eating choices. http://genderdreaming.com/forum/gend...rt-3-pcos.html
No one needs to use artificial sweetener for a sway. I don't even think it works and have seen people (not on this site) getting BOYS using a scary amoutn of the stuff. I allow it in safe amounts for those who believe in it but it's not a prerequisite. I got my daughter without it after getting my 4th boy with it. Drinking water is fine for a pink sway, much better than those gallons of milk other sites require!!