
doi: 10.1007/bf01138657
pmid: 2061682
Human in vitro fertilization is characterized by a low efficiency of implantation. Possible mechanisms for pregnancy loss are discussed. Embryo viability or quality, abnormal implantation, and delayed or absent corpus luteum rescue may all play a role in pregnancy wastage. Defining the possible mechanism for these losses may allow hormonal treatment to correct specific abnormalities.
Abortion, Spontaneous, Pregnancy Trimester, First, Estradiol, Corpus Luteum, Pregnancy, Humans, Female, Embryo Implantation, Fertilization in Vitro, Embryo Transfer, Chorionic Gonadotropin, Progesterone
Abortion, Spontaneous, Pregnancy Trimester, First, Estradiol, Corpus Luteum, Pregnancy, Humans, Female, Embryo Implantation, Fertilization in Vitro, Embryo Transfer, Chorionic Gonadotropin, Progesterone
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 36 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Top 10% | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 10% | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
