CHANG, Min Chueh (1908 – 1991)
1908 – 1991
3 entries in the GMN corpus.
Image source Roy O. Greep · nasonline.org · CC BY-SA 4.0
1951 CE
#532.2
Fertilizing capacity of spermatozoa deposited into the Fallopian tubes.
Discovery that maturation of the sperm in the mammalian female tract is a necessary step in reproduction. This was co-discovered and called capacitation by Austin in the same year. See C.R. Austin, Observation on the …
1953 CE
#1931.2
The effects of progesterone and related compounds on ovulation and early development in the rabbit.
First practical demonstration of an oral contraceptive.
1959 CE
#532.3
Fertilization of rabbit ova in vitro.
The birth of normal rabbits from in vitro fertilization and embryo transfer was the first proof that births resulting from this procedure are normal.