Recent studies suggests that sugary drinks, even those with artificial sweeteners may harm the chances for pregnancy.
Although it is far from conclusive, several recent studies suggest that sweet drinks may have an adverse effect of a woman's chance for pregnancy, including...
Harvard doctors found that drinking one sugary drink a day can lower the success rate of IVF by 12% and more than one sweet drink a day by 16%
Brazilian researchers found that consuming sugary or artificially sweetened drinks reduced embryo quality and the chances for an embryo to implant. interestingly
Interestingly this effect did not occur with unsweetened coffee.
The reason for this is not totally clear, though we know both obesity and polycystic ovarian syndrome (PCOS), which are both associated with infertility and miscarriage, and associated with changes in how the body handles sugar, can lower the chances for pregnancy.
So, what should I do?
It is a good idea to keep sugary products to a minimum when you are trying to get pregnant, and to minimize artificial sweeteners such as Splenda, Equal or Sweet-and-Low. These sugar substitutes may be just as harmful as sugar itself.
Don't panic. Women who use artificial sweeteners and drink sweet drinks still get pregnant all the time, even if the chances are a little lower. There are many factors that go into your fertility, so it is far from clear that consuming these drinks is actually harms your chances for pregnancy.