Sentence examples for permanent sterility from inspiring English sources
Failure of both testes to enter the scrotal sacs (cryptorchidism) results in permanent sterility.
Instead of being seen as a risk, the permanent sterility that can result from a poorly-fitted device was often viewed as a useful bonus, since it would help to keep populations down.
The Stanford surgeon, Dr. Eugene J. Carragee, found that men treated with Infuse developed a condition that causes temporary or permanent sterility at a far higher rate than men who received a bone graft, another material that is used to fuse spinal vertebrae.
Contraceptive Technologies Inc. offers Resolve Easy, a "Complete kit for early pregnancy termination," as well as Femastra, a product the site promises can cause permanent sterility.
Nonetheless, contraceptive vaccines based on ZP proteins have shown very promising results in controlling wildlife population such as wild horses, white-tailed deers, elephants, marsupials, grey seals and dogs, where long term infertility or even permanent sterility is desirable.
The model accounts for three age-dependent variables that together determine the chance of having a live birth: the monthly chance of conception (fecundability), the chance of pregnancy loss after conception, and the chance of having reached the stage of permanent sterility when conception can no longer occur.
Offit, who is among the nation's most outspoken vaccine advocates, added that mumps can, however, cause permanent deafness and sterility in men after puberty.
Even though plants were able to recover and continued growing after stress treatments were removed, both development of new inflorescences and production of seeds were reduced, most likely due to stress-induced sterility or permanent damage to floral structures.
Sterility is defined as the permanent inability to conceive (Gnoth et al. 2005).
The E.P.A. made the ban permanent in 1979, finding that the pesticide caused sterility in humans and an increased risk of cancer and genetic damage.
