# Synthetic Conception (DD-320)

> In vitro fertilization (IVF) fertilizes an egg with sperm outside the body. The ovaries are stimulated to produce several eggs, which are collected in a minor procedure and combined with sperm in the lab, sometimes by injecting a single sperm into the egg. Embryos are grown for a few days, and one or more are transferred to the uterus. The first IVF baby, Louise Brown, was born on July 25, 1978, and more than 10 million babies have since been born through IVF. The footage shows microscope views of eggs, sperm and early embryos.

- Department: Science (also People)
- First published: 2024-09-09
- Last updated: 2024-09-09
- Permalink: https://detailenjoyer.com/case/synthetic-conception/
- Author: Marcus Easterling (DetailEnjoyer), The Detail Department

## On the timeline

- **July 25, 1978**: Louise Brown, the first IVF baby, is born

Full timeline: https://detailenjoyer.com/timeline/?case=synthetic-conception

## Quick facts

- **DD-320-F01**: IVF fertilizes eggs in the lab. _(Write-up · Exhibit A (Outside the body))_
- **DD-320-F02**: Ovaries are stimulated. _(Write-up · Exhibit B (Stimulation))_

## Write-up

In IVF, an egg is fertilized in a lab dish. Millions of babies have been born through IVF since 1978.

1. **Outside the body**: IVF fertilizes eggs in the lab.
2. **Stimulation**: Ovaries are stimulated.
3. **Transfer**: Embryos are transferred to the uterus.
4. **First baby**: Louise Brown was born in 1978.
5. **Millions**: Millions have been born via IVF.

## Related case files

- [Embryonic Development (DD-333)](https://detailenjoyer.com/case/embryonic-development/): I linked more on how embryos develop
- [Ectogenesis (DD-324)](https://detailenjoyer.com/case/ectogenesis/): I linked more on assisted reproduction

## Reel vs. record

- **Note**: None needed.

## Video: Synthetic Conception: In IVF, an Egg Is Fertilized in a Lab Dish

- Duration: 29.1 s · Published: 2024-09-09
- File: https://detailenjoyer.com/assets/videos/C_rx9HgJ2Fq.mp4

### Transcript

Did you know, in vitro fertilization, or IVF, is a process where an egg is fertilized by sperm outside the body, typically in a laboratory. The process begins with stimulating a woman's ovaries to produce multiple eggs, which are then retrieved surgically. The eggs are combined with sperm in a petri dish to facilitate fertilization. Once fertilized, embryos are monitored for a few days, and one or more healthy embryos are selected for transfer back into the woman's uterus, where they may implant and develop into a pregnancy. IVF is a common treatment for infertility and has helped millions of people conceive. NOW YOU KNOW!

## Questions & answers

**Q: What does in vitro mean?**  
A: Latin. _(Source: Write-up · Exhibit A (Outside the body) · Wikipedia: In vitro fertilisation)_

**Q: When was the first IVF baby born?**  
A: Louise Brown. _(Source: Write-up · Exhibit B (Stimulation) · Wikipedia: In vitro fertilisation)_

**Q: Where are embryos transferred?**  
A: After a few days. _(Source: Write-up · Exhibit C (Transfer) · Wikipedia: In vitro fertilisation)_

**Q: What is done to the ovaries first?**  
A: To make several eggs. _(Source: Write-up · Exhibit D (First baby) · Wikipedia: Louise Brown)_

**Q: Roughly how many IVF babies?**  
A: Worldwide. _(Source: Write-up · Exhibit E (Millions) · Wikipedia: In vitro fertilisation)_

## Sources

- [Wikipedia: In vitro fertilisation](https://en.wikipedia.org/wiki/In_vitro_fertilisation)
- [Wikipedia: Louise Brown](https://en.wikipedia.org/wiki/Louise_Brown)

## Cite this case file

Easterling, Marcus. "Synthetic Conception." The Detail Department (DetailEnjoyer), case file DD-320, last updated Sep 9, 2024. https://detailenjoyer.com/case/synthetic-conception/