Travel Mexico Solo on MSN

These 15 strangest animal mating rituals will leave you speechless (the video for #8 is truly insane )

Finding a mate is hard in the animal kingdom! As these strangest animal mating rituals show, it sometimes gets even more ...
AZ Animals on MSN

From riverbed to record books: The evolutionary gamble behind the world’s largest snake

Quick Take Reaching a size 5 times larger than males is a biological benchmark for breeding females. Holding breath for 10 ...

PCOS beyond periods: How it affects mental health and metabolism

Polycystic Ovary Syndrome, also known as PCOS, gets a lot of attention — primarily for things like irregular periods, acne, ...

Wearing a Santa hat, biologist captures a giant python in Florida using a ‘spy snake’

Tracking a single male python through protected wetlands led biologists to one of the largest breeding females captured this year.
Frontiers

Effect of progesterone levels on the hCG trigger day and the progesterone-to-basal progesterone ratio on pregnancy outcomes in fresh IVF/ICSI cycles with GnRH antagonist ...

1 First College of Clinical Medicine, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China 2 Department of Reproductive and Genetics Medicine, Affiliated Hospital of Shandong ...