A prenatal ultrasound test uses high-frequency sound waves, inaudible to the human ear, that are transmitted through the abdomen via a device called a transducer to look at the inside of the abdomen.

The ultrasound study revealed that twins have less fat tissue and less muscle mass than singletons beginning at 15 weeks of pregnancy. If results are confirmed by additional research, the findings ...

"I took a test and it was positive, went to the ultrasound and there was ... initially thought something was wrong with her pregnancy. "I think about a week or two later, I was at work and I ...

"They are the rarest as they have the biggest conception gap between them," Rebecca wrote alongside an Instagram Reel of the twins. "Mummy got pregnant ... 3 weeks before me! "On the ultrasound ...

I found out I was having twins during my eight-week ... gel on my belly during my routine eight-week ultrasound, I saw what I thought was our third baby — a little tadpole with a beating heart.

Tip of the Week: Could your partner go with you for the ultrasound ... The baby is moving often, too -- twisting, turning, wiggling, punching and kicking. If you're having twins, they're almost ...