fertilisations
Conception events occurring
Fertilisations is the British spelling of fertilizations—instances of fertilizing.
In biology, fertilisation is the union of egg and sperm to begin reproduction: In vitro fertilisations have helped millions of couples conceive.
In agriculture, it refers to applying nutrients to soil: The fertilisations were scheduled for early spring.
Formation of an idea
- inseminationIntroducing sperm for conception
- impregnationInfusion or fertilization
- ovulationEgg discharge from ovary
- spermMale reproductive cell
egg · zygote · embryo · gametes · pollination · breeding · procreation · reproduction
Ground matter for planting
- nutrientsVital dietary substances
- compostDecayed organic fertilizer
- manureAnimal waste as fertilizer
- nitrogenElement seven, colorless gas
phosphorus · potassium · crops · cultivation · amendments · enrichment · humus · mulching
Laboratory-aided conception method
- embryosEarliest developmental organisms
- clinicOutpatient treatment facility
- implantationEmbedding into tissue
- laboratoryFacility for scientific investigation
petri · assisted · reproductive · transfer · cryopreservation · retrieval · stimulation · hormones
conception
Formation of an idea
- inseminationIntroducing sperm for conception
- impregnationInfusion or fertilization
- ovulationEgg discharge from ovary
sperm · egg · zygote · embryo · gametes · pollination · breeding · procreation · reproduction · mating
soil
Ground matter for planting
nitrogen · phosphorus · potassium · crops · cultivation · amendments · enrichment · humus · mulching · topsoil
IVF
Laboratory-aided conception method
- embryosEarliest developmental organisms
- clinicOutpatient treatment facility
- implantationEmbedding into tissue
laboratory · petri · assisted · reproductive · transfer · cryopreservation · retrieval · stimulation · hormones · injections
fertilisationsinfertility
Inability to reproduce
sterility · contraception · barrenness · abortions · sterilisations
fertilisationsdeaths
Permanent cessations of life
extinctions · decompositions · necrosis · senescence · decay
- in vitro fertilisationLaboratory-assisted reproduction technique