The phrase "avoid offspring" is correct and usable in written English.
It can be used in contexts discussing family planning, reproductive choices, or environmental concerns regarding population growth.
Example: "Many couples today choose to avoid offspring in order to focus on their careers and personal development."
Alternatives: "prevent having children" or "refrain from procreation".
Adult offspring (F1) from the crosses were collected up to 9 days after the beginning of their eclosion at 25°C in order to avoid offspring from the next generation (F2).
Synchronized L4 larvae fed with RNAi producing bacteria were allowed to grow at 20°C until death on supplemented NGM plates, including FUdr to avoid offspring [ 58].
Before TESE/ICSI is applied, the status of the female partner needs to be determined in order to avoid offspring suffering from CF. A number of genes mutated in isolated hypogonadotropic hypogonadism (IHH) and Kallmann syndrome have been identified Oligozoospermic men with combined single nucleotide polymorphism of FSHR 2039A>G and FSHB-211G>T may benefit from FSH therapy.
Under the reinforcement model, pre-mating isolation evolves in populations at risk of meeting heterospecific mates in order to avoid producing offspring of reduced fitness [4].
Newts, dragonfly larvae, fish and many other pond dwellers eat tadpoles, so to avoid all their offspring being devoured frogs often lay their eggs in shallow pools and ditches that dry out towards the end of summer.
(Generally we avoid slathering our offspring with chemicals. But we make an exception in this case, if they're going to be out in nature for extended periods of time).
Fish and mammals appear to distinguish different MHC proteins by smell, so the birds may as well, the researchers argue today in Proceedings of the Royal Society B. As MHC proteins are involved in immune response, a diverse array of them from both parents might help offspring avoid a wider range of pathogens, the researchers speculate, which is more important than a big, pretty throat.
Some zoos, especially in the United States, administer contraception to animals to avoid having "extra" offspring, according to The New York Times.
Adaptive variation in the MHC is thus likely to affect mate choice, because parents would try to increase pathogen resistance in the offspring, avoid inbreeding, or both [ 70].
Analogous with predator prey theory, risk effects should also arise in species with sexually selected infanticide (SSI), in which females with dependent offspring avoid infanticidal males.
Such contrasting perceptions of parenting influenced understandings of the points in the life-course when it was especially beneficial to try to avoid bearing more offspring.
