Anonymous wrote:I tested low for vitamin D two years ago, before TTC. I started taking 5,000 I.U. (Country Life brand, available at Wholefoods, cheaper online) daily, and my levels went up to a healthy number. One effect I attribute to it is that the arthritic symptoms I had developed over the past few years went away.
I hadn't heard about an effect on fertility, but for what it's worth, while we did not get pregnant naturally or through timed intercourse with injectibles last year despite good Vitamin D levels, we had success (twin pregnancy) on our first IVF this spring at age 39. I am now still taking 2,500 I.U. daily in addition to my prenatal. I believe the maximum recommended dose in pregnancy is 4,000 I.U.
Good luck to everyone!
I am this PP. I continued my 5,000 I.U. while stimming, and I stimmed great for my age and DOR diagnosis. I don't see a reason to interrupt Vit D supplementation while stimming.
The one thing to keep in mind is that it takes months to restore Vitamin D reserves. I can't answer PP's question whether 4,000 I.U. is enough, but it's probably fine.