Linked from

The 49 pages that link to In vitro fertilisation, each with the reason it gives.

• FertilizationBroader topic: It enables fertilization under laboratory conditions before embryo transfer.

• Embryonic developmentRelated: It makes early embryos observable and permits controlled handling before implantation.

• PregnancyRelated: It can establish pregnancy without fertilization occurring inside the reproductive tract.

• ZygoteRelated: IVF creates zygotes in a laboratory before possible transfer to a uterus.

• InfertilityRelated: It can bypass several barriers to conception, though success is not guaranteed.

• OvulationCompared with: It retrieves eggs directly rather than relying on fertilization after natural release.

• GameteRelated: The procedure brings gametes together under controlled laboratory conditions.

• Sexual reproductionBroader topic: It enables gamete fusion under laboratory conditions when conception is difficult.

• Hypothalamic–pituitary–gonadal axisRelated: Ovarian stimulation protocols manipulate gonadotropin signaling to control follicle development.

• Ectopic pregnancyRelated: Ectopic pregnancy can occur after IVF, so pregnancy location is still monitored.

• Preimplantation genetic testingNarrower topic: It creates the embryos that are sampled before transfer.

• EmbryologyRelated: Embryos created in vitro are assessed during their early development.

• Artificial inseminationCompared with: Unlike insemination, fertilization occurs in a laboratory.

• Assisted reproductive technologyBroader topic: The best-known form of assisted reproduction, involving fertilization in a laboratory.

• ImplantationRelated: Transferred embryos must encounter a receptive endometrium to implant.

• BlastocystRelated: IVF embryos may be cultured to the blastocyst stage before transfer.

• EndometriumRelated: Successful embryo transfer depends partly on suitable endometrial timing and receptivity.

• Gonadotropin-releasing hormoneRelated: GnRH analogues help control pituitary hormone timing during ovarian stimulation.

• OocyteRelated: IVF retrieves and fertilizes oocytes under controlled laboratory conditions.

• FertilityBroader topic: It is a widely used treatment for some causes of impaired fertility.

• SpermatozoonRelated: It enables fertilization when sperm and eggs do not meet effectively in the reproductive tract.

• OvaryRelated: IVF commonly involves stimulating the ovaries and retrieving mature eggs.

• Somatic cell nuclear transferCompared with: IVF combines maternal and paternal genomes; SCNT uses a donor nucleus instead.

• Embryo transferNarrower topic: It produces the embryos used in most human fertility-treatment transfers.

• Monozygotic twinsRelated: Assisted reproduction is associated with a higher chance of monozygotic twinning.

• Ovarian follicleRelated: Follicles are stimulated and monitored before their oocytes are collected.

• Fallopian tubeCompared with: IVF can bypass the tubes when they are blocked or damaged.

• SemenRelated: Sperm obtained from semen may be used to fertilize eggs in a laboratory.

• Luteal phaseRelated: Embryo-transfer cycles commonly include progesterone support for endometrial receptivity.

• Sperm capacitationRelated: Laboratory fertilization studies made it possible to identify capacitation requirements experimentally.

• Reproductive technologiesBroader topic: It is a central method for achieving pregnancy when conception inside the body is difficult.

• SurrogacyRelated: Gestational surrogacy commonly relies on IVF to create the embryo.

• White rhinocerosRelated: Researchers are developing assisted reproduction using stored northern white rhinoceros cells and southern surrogates.

• In vitroBroader topic: It is a prominent clinical application of processes performed outside an organism.

• Ovarian hyperstimulation syndromeRelated: Ovarian stimulation for egg retrieval is a common setting for this complication.

• Reproduction (biology)Broader topic: It applies reproductive processes to help achieve pregnancy.

• XenopusRelated: Researchers can fertilize Xenopus eggs in the laboratory and observe early development.

• Human reproductive systemBroader topic: It is a widely used assisted method involving both reproductive systems.

• Multiple birthRelated: Transferring multiple embryos can increase the chance of multiple pregnancy.

• Robert EdwardsNarrower topic: It is the clinical method Edwards and Steptoe pioneered for human reproduction.

• ClomifeneCompared with: It is a more intensive alternative when ovulation induction alone is unsuitable or unsuccessful.

• Human embryonic developmentRelated: It allows fertilization and early embryo culture to occur under laboratory observation.

• 16-cell stageRelated: Embryos produced by this procedure may be cultured through cleavage stages, including sixteen cells.

• Gregory G. PincusRelated: Pincus’s early experiments with mammalian eggs helped establish techniques later used in reproductive biology.

• Hellin's lawBroader topic: Embryo-transfer practices can produce rates that depart sharply from Hellin's pattern.

• History of reproductionBroader topic: Its development made conception possible through laboratory procedures.

• Human fertilizationRelated: It enables fertilization when conception through intercourse has not occurred or is not feasible.

• InseminationCompared with: Unlike insemination, fertilization occurs in a laboratory rather than after sperm is placed in the reproductive tract.

• Reproductive and Urinary Physiological PhenomenaRelated: It applies knowledge of gamete development, fertilization, and reproductive hormones.