Methods: We use data on dizygotic (DZ) and monozygotic (MZ ... the same set of models in order to separate out the effects of fetal growth restriction from prematurity. Results: Evaluation ...

The condition, which results in over 70,000 maternal deaths and 500,000 fetal deaths each year ... Feb. 10, 2025 — New research has found exposure to outdoor air pollution and extreme ...

Being pregnant with twins feels like being pregnant with a single fetus, but sometimes the pregnancy symptoms are more pronounced. For example, if you’re pregnant with twins, you may have: More severe ...

Ectopic pregnancies are dangerous when left untreated and can’t lead to a baby. If you’re pregnant and have severe pain or bleeding, go to the emergency room right away. If you have any other symptoms ...