How Does an Ultrasound Works? Ultrasound waves are produced by a transducer, which can both emit ultrasound waves, as well as to detect the ultrasound echoes reflected back. In most cases, the active elements in ultrasound transducers are made of special ceramic crystal materials called piezoelectrics. These materials can produce sound waves when an electric field is applied to them, but can also work in reverse, producing an electric field when a sound wave hits them. When used in an ultrasound

What Is Your Baby Doing at 38 Weeks of Pregnancy? 👶 At 38 weeks, your baby is now completely ready to be born and just waiting to meet you! 🌟 Baby’s Growth: ✔️ Length: About 50 cm ✔️ Weight: Around 3.1 to 3.2 kg 👶 Fully Developed: ➡️ Your baby’s brain, lungs, digestive system, and immune system are all fully developed. ➡️ The baby is ready to breathe, digest milk, and fight infections after birth. 💚 What’s Happening Inside: ➡️ The fluid your baby swallows is now stored in the intestines as a