www.ncbi.nlm.nih.gov/pmc/articles/PMC1595201

In nature, when a laboring animal feels threatened or disturbed, the stress hormone ... For animals giving birth in the wild, fear of predators in early labor triggers ...

en.wiktionary.org/wiki/give_birth

give birth (third-person singular simple present gives birth, present participle giving ... (intransitive, of viviparous animals) To release live offspring from the body ...

news.nationalgeographic.com/2016/01/160116-animals-mating-sex-birth-sharks-snakes-reptiles

Jan 16, 2016 ... “Are snakes the only family that evolved multiple birthing options—egg or live birth?” Louis Meluso asked Saturday's Weird Animal Question of ...

www.gov.uk/government/news/pregnant-women-advised-to-avoid-animals-that-are-giving-birth--2

Feb 6, 2015 ... Pregnant women who come into close contact with sheep during lambing or other farm animals that are giving birth may risk their own health, ...

fox2now.com/2017/02/26/watch-live-video-of-a-giraffe-giving-birth-at-animal-adventure-park

Feb 26, 2017 ... A New York zoo will live stream a giraffe giving birth despite the removal of an earlier video because of “animal rights extremists.”

www.gov.uk/guidance/pregnancy-advice-on-contact-with-animals-that-are-giving-birth

Jan 18, 2017 ... Advice to give pregnant women on infections that can be transmitted via contact with animals that are or have recently given birth.

www.iflscience.com/plants-and-animals/shark-giving-birth-caught-camera

Plants and Animals. Shark Giving Birth Caught On Camera. Oliver and Kaszo. See that pale thing poking out from the underside of this shark? Nope, it's not a fin, ...

www.livescience.com/59094-extreme-animal-births.html

May 13, 2017 ... Giving birth to the next generation can be an extreme event for mothers (and, if you're a sea horse, fathers) in the animal kingdom.

slate.com/technology/2012/09/animals-giving-birth-dolphins-bear-newborns-easily-but-hyenas-risk-death.html

Sep 27, 2012 ... A new video showing a dolphin giving birth has been called “a balm” for animal lovers grieving over the baby panda who recently died at the ...