There, she waited several hours to be seen, then had an ultrasound showing an 8-week embryo without any signs of cardiac activity. Her exam and labs were all reassuring.

A miscarriage may cause bleeding, cramping, and a decrease in pregnancy symptoms. Learn more about what a pregnancy loss looks like.

8 million cells: virtual embryo shows organs forming in exquisite detail Model used to create a cellular ‘hologram’ of a mouse embryo could be used to visualize development in any species. By ...

Weeks before the explosion, she had finally completed her egg retrieval at the clinic. Out of 27 eggs, only one viable embryo had formed.

During each week of pregnancy, your baby is growing. Here’s a look at what medical terms like embryo and fetus mean in terms of development.

For women using IVF/intracytoplasmic sperm injection, SARS-CoV-2 infection within 10 weeks after embryo transfer may not negatively affect pregnancy, implantation and miscarriage rates ...

An 8-week-old girl died after being left alone in a hot car by her father “for an extended period” Tuesday afternoon in Lakewood, authorities allege.

Due in August with her first child, Rep. Kat Cammack says doctors last year hesitated to treat her ectopic pregnancy.

This freshly constructed model embryo had structures comparable to human embryos after 1 week of development, developed normally outside the uterus for 8 days, and reached developmental stages ...

The world's first lab-grown "synthetic embryo" has once again roiled the stem cell ethics discourse even though the human version isn't coming anytime soon.