During the first trimester of pregnancy, a baby goes through many stages of development, starting as a fertilized egg after conception and then developing into a blastocyst, an embryo and then a fetus ...

Single-embryo transfer has been recommended to reduce the incidence of multiple gestations when in vitro fertilization is performed in women under 36 years of age. We designed a prospective, ...

Pregnancy marks the beginning of an incredible journey, a time filled with anticipation, wonder, and profound physical and emotional changes. The initial 30 days of pregnancy are particularly crucial, ...

With each week of pregnancy, your baby-to-be is developing in leaps and bounds. In the early stages, they are called a zygote. They then progress to an embryo, fetus, and finally, baby. You might hear ...