Are Embryos That do not Progress to Blastocyst Stage Abnormal?
In IVF, the routine policy is to take the embryo to a blastocyst stage, that is a day five stage. The uniqueness of the…
In IVF, the routine policy is to take the embryo to a blastocyst stage, that is a day five stage. The uniqueness of the blastocyst stage is that embryos start dividing at a faster rate. Until day four they are dividing in very much an arithmetic progression of doubling while between day four and day five they go into a…
More
Are Embryos That do not Progress to Blastocyst Stage Abnormal?
In IVF, the routine policy is to take the embryo to a blastocyst stage, that is a day five stage. The uniqueness of the…
In IVF, the routine policy is to take the embryo to a blastocyst stage, that is a day five stage. The uniqueness of the blastocyst stage is that embryos start dividing at a faster rate. Until day four they are dividing in very much an arithmetic progression of doubling while between day four and day five they go into a…
More
IVF And ICSI Basics: What’s The Difference Between IVF And ICSI?
More
Luteal Phase Stimulation
The menstrual cycle is divided into the follicular phase followed by ovulation…
The menstrual cycle is divided into the follicular phase followed by ovulation and the luteal phase. The stimulation of ovaries in IVF is carried…
More
Does AMH really tell us about quality?
The Anti-Mullerian hormone is often regarded as a test which looks at the quality of eggs. Infact there is increasing evidence that AMH may…
The Anti-Mullerian hormone is often regarded as a test which looks at the quality of eggs. Infact there is increasing evidence that AMH may not be a quality of eggs, but more a quality of numbers of small pre-antral follicles (small eggs in the ovary). In earlier studies in the United States, the level of AMH did not prevent women…
More
How important is progesterone for frozen embryo replacement cycles?
Progesterone is the main drug and hormone that in fact supports pregnancy. Its role in IVF is to support the second stage of pregnancy…
Progesterone is the main drug and hormone that in fact supports pregnancy. Its role in IVF is to support the second stage of pregnancy where the embryos are implanted, and in frozen cycles, as well as the donor cycles, progesterone becomes the main hormone that supports pregnancy. There has been a huge debate whether progesterone has to be used as…
More
Getting the FSH injection dose right in IVF
Those of FSH and the level of the ovarian reserve marker AMH have an impact on oocyte quality. It is important to realise that…
Those of FSH and the level of the ovarian reserve marker AMH have an impact on oocyte quality. It is important to realise that egg reserve is measured in two ways, the AMH test, which to a large extent tells us about the ovarian resistance as well as tells us how many small follicles are present and which can be…
More
Does the Contraceptive Pill Lower anti-Mullerian (AMH) levels?
The Pill is one of the main contraceptives used in the western…
The Pill is one of the main contraceptives used in the western world, it has been used for almost 40 years and has been…
More
Is Aspirin Effective in Women Undertaking IVF?
This was a paper which was published in Human Reproduction Update 2011…
This was a paper which was published in Human Reproduction Update 2011 where it looked at multiple studies. Ten studies were evaluated, and it…
More
Religious Attitudes to Fertility: A Catholic View
More
Treating Luteal Phase Defects
Luteal phase defect essentially is when the second phase of a cycle…
Luteal phase defect essentially is when the second phase of a cycle after ovulation is not supported well. This second phase depends on the…
More
Should IVF be the First Choice of Treatment For Unexplained Infertility?
Unexplained infertility is where we do not find any cause of infertility,…
Unexplained infertility is where we do not find any cause of infertility, this is often after undertaking tubal tests, reviewing ovarian reserve, sperm is…
More
Folic Acid & Reproduction
Folic acid is involved in gametogenesis, fertilisation and pregnancy, and thus may…
Folic acid is involved in gametogenesis, fertilisation and pregnancy, and thus may play an important role in human reproduction. In the 1990s it was…
More