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The causes of medically cryptic pregnancies are either physiological, that is, there were no recognizable symptoms of pregnancy, or can be due to psychological problems. For example, denied pregnancy is a condition in which a woman is mentally unable to accept that she is pregnant and so may go part way or all the way through a pregnancy ...
According to Gogia et al. (2020), false pregnancy "involves a false belief that one is pregnant, but differs from delusional pregnancy in that it is a psychosomatic rather than psychotic or purely delusional belief". [5] In delusional pregnancy, schizophrenia accounts for more than a third of cases. [4]
Cryptic female choice is a form of mate choice which occurs both in pre- and post-copulatory circumstances in which females of certain species use physical or chemical mechanisms to control a male's success of fertilizing their ova or ovum; i.e. by selecting whether sperm are successful in fertilizing their eggs or not. It occurs in internally ...
What Tayvia is experienced is called a cryptic pregnancy, a rare situation in which someone does not know they are pregnant for most or all of gestation. Tayvia, 26, says she didn’t gain any ...
What Tayvia is experienced is called a cryptic pregnancy, a rare situation in which someone does not know they are pregnant for most or all of gestation. Tayvia, 26, says she didn’t gain any ...
Photos from researchers show the “large” woodland animal.
Concealed ovulation or hidden estrus is the lack of any perceptible change (e.g., a change in appearance or scent) when an adult female is fertile and near ovulation.Some examples of perceptible changes are swelling and redness of the vulva in baboons and bonobos, and pheromone release in the feline family.
Generally, diseases outlined within the ICD-10 codes O00-O99 within Chapter XV: Pregnancy, childbirth and the puerperium should be included in this category. v t