vitamin D

Adequate Vitamin D Provides Higher Birth Rate

Among women undergoing assisted reproduction treatment (ART), those with vitamin D levels greater than 30ng/ml (or 75 nmol/L)  were approximately 33% more likely to deliver a live baby, compared with women whose levels were deficient or insufficient, a systematic review and meta-analysis suggests. A similar result was seen when the researchers looked at the results of pregnancy tests and clinical pregnancies (where a fetal heartbeat could be detected). When compared with women who had deficient or insufficient concentrations of vitamin D, women who had sufficient vitamin D were 34% more likely to have a positive pregnancy test and 46% more likely […]