Sentences with phrase «viable eggs»

As women age their store of viable eggs reduces such that their «ovarian reserve» (and likelihood of pregnancy) declines.

Most flea products will kill adult fleas and stop them laying more viable eggs.

How viable the eggs may be remains to be seen, but the ultimate hope is that they be could be used to produce an infinite, affordable supply of embryonic stem cells.

They are also doing it at a younger age, which means healthier and more viable eggs.

The other active ingredient is methoprene, it's an IGR that sterilizes female fleas, so they can't lay viable eggs even if they survive the fipronil.

As we report this week, researchers at a fertility clinic in Greece claim to have rejuvenated the ovaries of post-menopausal women, enabling them to produce viable eggs once more.

Once home, the cells proliferated and matured into viable eggs and sperm.

Our embryologist will select the most viable eggs to be fertilized by donor sperm in the IVF lab.

After age 38, there are often fewer viable eggs available to be harvested and preserved, necessitating multiple attempts to freeze enough eggs.

Compared to their wild - type cousins, the FREP1-less mosquitoes developed into adults more slowly, were less likely to take blood meals when given the opportunity and laid fewer and less viable eggs.

Last week, researchers reported in Nature that the only two sexually mature female Komodo dragons in all of Europe laid viable eggs without insemination from a male.

He is quick to add, however, that even though the old female mice with newly viable eggs were allowed to cavort with young, studly mice, they did not produce offspring.

2) Cloning with cells from cryopreserved tissue of a recently extinct animal can generate viable eggs.

Doctors commonly try to measure ovarian reserve, the amount of viable eggs still in the ovary, when trying to determine fertility.

AMH is proportional to the number of viable eggs left in the ovaries, which produce the hormone, says James A. Grifo, MD, PhD, program director of the NYU Langone Fertility Center, in New York City.

It's thought that AMH levels correlate with the number of viable eggs remaining in a woman's ovary.

aegypti females, those pairings don't produce viable eggs; and the Ae.

The IGR (pyriproxyfen or methoprene) will prevent female fleas from laying viable eggs.

It's also additional evidence that germline stem cells collected after a female mammal is born can still turn into viable eggs, Telfer says.

The New York University School of Medicine has a grant to study both methods to see which results in the greatest quantity and quality of viable eggs.

Our program allows you to choose from a pool of egg donors that we have screened and tested to find women with healthy, viable eggs.

Dawn Whitwell writes of failing to produce a viable egg for infertile friends, and yet creating a relationship with the child they have through another donor.

In the case of females, the final stage of meiosis leads to the creation of one cell that becomes the viable egg and another cell called a polar body, which is typically degraded.

WCS scientists Steven G. Platt, Fenglian Li, and Maggie He originally discovered three nests, with more than 60 viable eggs laid over a period of about two weeks.

They were also behaviorally similar, acting like bold, active males — even as they produced viable eggs.

Viable eggs, sperm and embryos are already retrieved from the frozen state for use in in vitro fertilisation (IVF).

Keep in mind, however that vacuuming and steasming a carpet may still leave some of live fleas, larvae, and viable eggs, so some sort of chemical treatment may be necessary.

Once in contact with Revolution ®, fleas will not lay viable eggs.

Lufenuron is an oral flea sterilizer that prevents any fleas feeding on the dog from laying viable eggs.

Lufenuron is an oral flea sterilizer which prevents any fleas feeding on the dog from laying viable eggs.

Sentinel contains an insect growth regulator which prevents fleas from laying viable eggs.

Viable eggs have a smooth surface with no indentations.

Without UVB, they seem unable to breed or produce viable eggs.

But even more mind - blowingly, SB - 2 was able to lay viable eggs, and an egg that was found in the moss actually hatched into a living tardigrade on day 6, which laid its own eggs several days later.