Biomaterial Database

[Prevention of iatrogenic multiple pregnancies]. 1991

F Leroy, and B Lejeune, and P Barlow, and M Van Rysselberge, and K Claus

Clinique de Procréation assistée, Hôpital Universitaire Saint-Pierre, U.L.B., Bruxelles.

A significant increase of twin and multiple pregnancies induced by infertility treatment has been observed. These high-risk pregnancies should be efficiently prevented. Gonadotrophin treatment for anovulation being the main culprit, it should be undertaken: 1) if other induction methods have failed. 2) under strict echographic and hormonal monitoring. After in vitro fertilization, number of embryos replaced should be selectively limited (to 2 or 3) on the basis of their vitality scores. Partial reduction of a multiple pregnancy should remain an exceptional solution.

UI	MeSH Term	Description	Entries
D011247	Pregnancy	The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH.	Gestation,Pregnancies
D011272	Pregnancy, Multiple	The condition of carrying two or more FETUSES simultaneously.	Multiple Pregnancy,Multiple Pregnancies,Pregnancies, Multiple
D005260	Female		Females
D005300	Fertility Agents, Female	Compounds which increase the capacity to conceive in females.	Fertility Agents, Female, Hormonal,Fertility Agents, Female, Synthetic,Infertility Agents, Female,Female Fertility Agents, Synthetic,Infertility Drugs, Female,Synthetic Female Fertility Agents,Agents, Female Fertility,Agents, Female Infertility,Drugs, Female Infertility,Female Fertility Agents,Female Infertility Agents,Female Infertility Drugs
D005307	Fertilization in Vitro	An assisted reproductive technique that includes the direct handling and manipulation of oocytes and sperm to achieve fertilization in vitro.	Test-Tube Fertilization,Fertilizations in Vitro,In Vitro Fertilization,Test-Tube Babies,Babies, Test-Tube,Baby, Test-Tube,Fertilization, Test-Tube,Fertilizations, Test-Tube,In Vitro Fertilizations,Test Tube Babies,Test Tube Fertilization,Test-Tube Baby,Test-Tube Fertilizations
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000858	Anovulation	Suspension or cessation of OVULATION in animals or humans with follicle-containing ovaries (OVARIAN FOLLICLE). Depending on the etiology, OVULATION may be induced with appropriate therapy.	Anovulations
D014310	Triplets	Three individuals derived from three FETUSES that were fertilized at or about the same time, developed in the UTERUS simultaneously, and born to the same mother.	Triplet
D014427	Twins	Two individuals derived from two FETUSES that were fertilized at or about the same time, developed in the UTERUS simultaneously, and born to the same mother. Twins are either monozygotic (TWINS, MONOZYGOTIC) or dizygotic (TWINS, DIZYGOTIC).	Twin