Increased risk of prematurity and low birth weight in babies born after 3 or more abortions – Women who have had three or more abortions have a higher risk of some adverse birth outcomes, such as delivering a baby prematurely and with a low birth weight, revealed by researchers in one of the largest studies to look at the effect of induced abortions on a subsequent first birth.
DNA fingerprinting is a very useful technique for discriminating between viable and non-viable blastocysts. Research could lead to improved pregnancy rates and fewer multiple pregnancies. – Fertility researchers have used DNA fingerprinting for the first time to identify which embryos have implanted after in vitro fertilisation (IVF) and developed successfully to result in the births of healthy babies.
A substantial number of European patients travel to other countries for fertility treatment — Who goes abroad for fertility treatment and why? – Many European patients are travelling to other countries for fertility treatment, revealed by researchers at the 25th annual conference of the European Society of Human Reproduction and Embryology.
High levels of cycling training damage triathletes’ sperm – Cycling training may have a major impact on sperm morphology, as researchers have proved this fact in triathletes who have high intensity cycling training during thrie career.
Complications early in pregnancy or in previous pregnancies adversely affect existing or subsequent pregnancies – Complications in early pregnancy or in previous pregnancies can predict the likelihood of further problems in current or subsequent pregnancies, revealed by researchers.
Worldwide report shows increase in assisted reproduction: 250,000 babies (approximately) born in 1 year – Assisted reproductive technology (ART) is responsible for an estimated 219,000 to 246,000 babies born each year worldwide according to an international study.
2 studies: The first finds twins born after fertility treatment have a higher risk of problems. A second study study finds reassuring evidence on the outcome of children born after embryo freezing. – Twins born as a result of assisted reproductive technology (ART) are more likely to be admitted to neonatal intensive care and to be hospitalised in their first three years of life than spontaneously conceived twins, according to new research in Europe’s leading reproductive medicine journal Human Reproduction.
Couples with fertility problems where the man is over 35 have increased difficulty in conceiving – Pregnancy rates decrease and miscarriages increase when a father is over 35 years of age, a scientist will tell the 24th annual conference of the European Society of Human Reproduction and Embryology on Monday 7 July.
15 eggs is the perfect number needed to achieve a live birth after IVF – An analysis of over 400,000 IVF cycles in the UK has shown that doctors should aim to retrieve around 15 eggs from a woman’s ovaries in a single cycle in order to have the best chance of achieving a live birth after assisted reproduction technology.
Depression during pregnancy can double risk of preterm delivery. Study of 791 women finds preterm delivery risk grows with severity of depression. – Depressed pregnant women have twice the risk of preterm delivery than pregnant women with no symptoms of depression, according to a new study by the Kaiser Permanente Division of Research.
