[25] Shaamash et al. [27] conducted a prospective, controlled, randomized trial (n = 320) comparing the levonorgestrel-20 µg intrauterine system Mirena (Bayer HealthCare Pharmaceuticals ...

Jan. 15, 2025 — New observational data and simulation models have confirmed a new type of planet unlike anything found in the Solar System. This provides another piece of the puzzle to ...

Labor can increase the risk for compromised oxygenation in the fetus. Uterine contractions produce transient decreases in blood flow to the placenta, which can lead to interruptions in gas ...