Sentences with phrase «many embryos implanting»

If too many embryos implant, the next step may be «selective reduction,» the abortion of one or more gestating babies — or, as I once heard an industry rep put it, «turning triplets into twins.»

See «Are there any circumstances in which it would be morally admirable for a woman to seek to have an embryo implanted in her womb?»

The overall pattern may be that the better uterine environment in frozen embryo cycles is more receptive and not only increases the chance of an embryo implanting, but also improves the quality of implantation resulting in better fetal growth.

Whether it's actually caused by an embryo implanting into the uterine lining is questionable.

After two weeks, a doctor determines whether the embryo implanted on the uterine wall (which would mean a successful pregnancy and reason to celebrate).

These could be signs of a miscarriage or ectopic pregnancy (a pregnancy in which the embryo implants outside of the uterus).

Here's the deal: Once a fertilized embryo implants in the uterine lining, woo - hoo, you're pregnant, but exactly when does implantation occur?

This means your embryo implanted in your uterine lining, but failed to develop further.

When the embryo implants in the uterus, it can intrude on the tiny blood vessels in the spot that it attaches to.

Once the embryo implants in the uterine lining, these cells start producing hCG.

It happens when the embryo implants itself into the uterine wall.

Your fertility specialist will put you on the same medications you will take before the official transfer and then monitor your uterus, hormone levels, and other factors that will determine the success of the embryo implant.

The embryo implants itself in to uterine wall about 6 to 12 days after conception and may cause spotting and cramping.

Many of these symptoms are caused by the pregnancy hormones which begin to release in the mother's body when the embryo implants itself into her uterus, and this is why some women feel symptoms so early.

Starting with 344 embryos implanted into 20 dogs, Lee's team ended up with seven pregnancies.

The researchers saw the same U-shaped dose - response pattern in the number of embryos implanted in the uterus, leading them to speculate that the herbicide mix interferes with hormones controlling implantation.

The HFEA licenses clinics and regulates research: it limits the number of embryos implanted and prohibits sex selection for nonmedical reasons, but it is not always overly restrictive.

As mtDNA is transmitted exclusively from the egg cytoplasm, all embryos created by this method could be genetically screened and only male embryos implanted.

Ectopic pregnancy occurs when an embryo implants outside the uterus, usually in one of the Fallopian tubes.

When transferred into a woman's womb, however, only a minority of these embryos implant in the lining of the uterus, also known as the endometrium.

Researchers treated ectopic pregnancies — where an embryo implants inside the Fallopian tube — by combining an existing treatment with a lung cancer therapy.

A second study, by a different research group, tracked human and mouse embryo development from fertilized egg to about six days later, just before the embryo implants in the uterine wall.

Subsequent pregnancies failed in these mice because the embryo implanted when the endometrium could not support it (PLoS One, doi.org/j49).

«When the embryo implants into the uterus and for the four to six weeks after, you can have a little bit of spotting.»

Frozen in 1992, the embryo implanted was just a year younger than the woman into which it was implanted.

These could be signs of a miscarriage or ectopic pregnancy (a pregnancy in which the embryo implants outside of the uterus).

ERVs appear to serve a number of functions; in humans, a gene from an HERV (that is, a virus gene) helps human embryos implant in the mother's womb.

Pregnancy happens if any of the embryos implant in the lining of your uterus.

Not exact matches

But organizers of the International Summit on Human Gene Editing said editing genes in human embryos was permissible for research purposes, so long as the modified cells would not be implanted to establish a pregnancy.

«Once implanted in surrogate mouse mothers, the embryos developed normally — except for the fact that each mouse was growing a rat pancreas» [or heart, or eyes], said the Salk Institute's own news analysis — which, incidentally, called the Salk team's paper a «tour de force.»

Tonight I ask you to pass legislation to prohibit the most egregious abuses of medical research: human cloning in all its forms, creating or implanting embryos for experiments, creating human - animal hybrids, and buying, selling, or patenting human embryos.

Moreover, it is often combined with «preimplantation genetic diagnosis,» in which a cell is removed from IVF embryos and tested for medical or eugenic failings — as well as for the sex — so that only embryos with desired attributes will be implanted.

Benedict argued that non-conjugal reproduction such as in vitro fertilization had created «new problems» ¯ the freezing of human embryos, for instance, and the selective abortion of medically implanted embryos, together with pre-implantation diagnosis, embryonic stem - cell research, and attempts at human cloning.

Topher, or perhaps the ark had a cryogenics labbratory where they kept frozen fertilized dinasour embryos that could be later implanted into ostrich eggs.

Hereditary advance could proceed through the creation of «high - grade «embryos that are implanted and brought to term.

All of these methods can allow the conception of an embryo and all these methods change the lining of the uterus so that the embryo can't implant.

In contrast, RU - 486, a medication prescribed for terminating pregnancies, destroys implanted embryos.»

The resulting embryo is implanted and a healthy baby (at least as regards mitochondrial diseases) should be born.

This service is aimed at people under 25, with no lower age range» (see their website, my emphasis) Whenever the phrase «emergency contraception» is used, what is meant is the «morning - after pill» which works to ensure that — should conception have occurred — the newly conceived embryo does not implant in the mother's womb and a miscarriage is provoked.

Pro-life women should be lining up, offering to take embryos from mothers who don't want them, and pay the cost to have them implanted in themselves.

(And soon they will be used in preimplantation genetic screening to determine whether to implant or discard the embryo.)

Take comfort in knowing that morning sickness is actually a sign that you have a healthy and well - implanted embryo.

This is mainly because more people are using fertility treatments, like drugs that spur the release of multiple eggs or in vitro fertilization, in which more than one embryo is implanted in order to increase the chance of a successful pregnancy.

Couples often use PGD to screen for the most severe form of the disease, and any embryos that have it aren't implanted.

Approximately 30 % of IVF pregnancies result in a twin pregnancy, and another 3 % to 4 % result in a triplet or a higher order (four or more implanted embryos) pregnancy in the United States.

But an embryo with the sickle cell trait usually is implanted in the uterus.

One or more of these embryos is implanted in a surrogate (sometimes known as a gestational carrier), who carries the child or children to term, but has no genetic relationship to them.

Research has shown that being overweight can also make it tougher to have a baby through in vitro fertilization (IVF), possibly by affecting the ability of the embryo to implant in the uterus.

And that might be an embryo that either doesn't implant, if it implants can lead to a miscarriage, or can be something that might be viable but then has difficulties later on.

Gestational Surrogacy is the process by which a fertilized embryo is implanted in a gestational carrier, who will carry the resulting child / children to term, but bears no genetic relationship to them.