Supplements to make your body more alkaline

Has anyone ever tried this... I'm going to try everything. After all of the reading I have down over the time we have been ttc, I have tried almost everything. I start on clomid this upcoming cycle 10/8 but I want to make sure my cm is swimmer friendly. I have been eating all of the alkaline good foods and just want to do a little more so I bought a supplement that promotes a healthy alkalinity within your body. Hoping this helps the little swimmers get were they need to, to make baby happen!!