| Literature DB >> 16952501 |
Abstract
Data on trends in fertility and infertility are of significant interest, because they may reflect social, behavioral, biological, or environmental changes. The conclusion that infertility has declined in the United States, based on data from the National Survey of Family Growth, must be interpreted with great caution because of definitional and methodologic concerns.Entities:
Mesh:
Year: 2006 PMID: 16952501 DOI: 10.1016/j.fertnstert.2006.05.027
Source DB: PubMed Journal: Fertil Steril ISSN: 0015-0282 Impact factor: 7.329