Miscarriage link to low IVF success

first_img Tweet Sharing is caring! Share HealthLifestyle Miscarriage link to low IVF success by: – March 24, 2014 26 Views   no discussionscenter_img Share Share The study analysed 124,351 IVF pregnancies between 1991 and 2008Women who produce fewer eggs during IVF treatment are more likely to miscarry, research suggests.Scientists analysed 124,351 IVF pregnancies between 1991 and 2008.About 20% of pregnancies in women who produced fewer than four eggs after the ovarian stimulation phase of IVF ended in miscarriage.The research indicated the quality of the eggs in these cases was poorer – clinicians said this information would help them to counsel patients.IVF involves stimulating a patient’s ovarian cycle, extracting eggs from their ovaries, fertilising them with sperm in a laboratory, then transferring the embryo into the womb to develop.Ovarian surgery riskIn the study, carried out at King’s College London and the University of Birmingham, the miscarriage rate fell to 15.5% for women who produced between four and nine eggs, and 13.8% for those with between 10 and 14 eggs.The average risk of miscarriage across the population is 15%.The co-author of the research, Dr Sesh Sunkara from the Reproduction Unit at King’s College London, said: “I think the information will empower women.“IVF treatment can be a distressing experience, and miscarrying makes it even more agonising.”Dr Sunkara said the study could indicate new risk factors such as ovarian surgery, which could increase miscarriage risk if it lowered the number of eggs a woman produced.The fact women with fewer eggs had more miscarriages indicated the quality of the eggs must be lower, she said, as it was through such eggs miscarriages happened.Early menopauseProf Neil McClure, professor in obstetrics and gynaecology at Queen’s University, Belfast, said: “This study is vast in terms of its numbers, and reached a very logical conclusion.”He said reduced egg production was linked to a woman’s age, as young women produced lots of healthy eggs, which decreased in number and quality with age.Prof McClure said he thought the younger women in the study who produced fewer eggs did so because they were on the brink of an early menopause, which was “more common than we might think”.Women who had miscarried after IVF and were worried about miscarrying again could opt for an egg donor, he said, adding that cutting down on smoking and eating a healthy diet would also help.Help for cliniciansProf Siobhan Quenby, professor of obstetrics at the University of Warwick, said: “It [the study] will be very helpful for me as I see a lot of people who have miscarried after IVF.”She said uncovering the link between low numbers of eggs and egg quality was important to inform people in deciding whether to carry out another round of IVF, which costs on average about £10,000 if done privately, or opt for an egg donor.Prof Quenby added: “There is a lot of emotional trauma involved in miscarrying after IVF. It is really devastating for women who wait 10 years to have a baby and then with eight weeks to go they miscarry.“You want to cry with them.”BBC Newslast_img read more

Through 3 games, Syracuse uses balanced offense to replicate last season’s production

first_img Facebook Twitter Google+ Kiara Lewis snatched the ball from Digna Strautmane and jab stepped toward the Albany defense. Six handoffs in Syracuse’s two-guard sequence had weaved the ball from wing to wing, reaching four players as the shot clock ticked down to 15. Lewis took two steps forward after receiving hers and pulled up from the foul line.It was the 8:14 mark of the third quarter last Saturday, and Syracuse was struggling to pull away from a nonconference opponent for the third-straight game. But as Lewis’ jump shot sunk through the net over Albany’s Khepera Stokes, the Orange’s lead extended to 15 and continued to increase as SU won by 22 points.Through the first three games of its season, Syracuse’s 77.2 points per game has turned into 68.7 through three games this year. But as opposed to relying on one or two scorers to accumulate the majority of points, the Orange have relied on variety and distribution. Against the Great Danes, 10 out of the 11 players who played for Syracuse scored a point.“Balance is balance and it’s hard to scout balance because you can’t leave players when you have threats on the floor,” Syracuse head coach Quentin Hillsman said.As Syracuse enters its most challenging game of the season against No. 1 Oregon, spreading the ball around in sets will once again be a focal point. Hillsman has always subbed at a high rate — 123 times through three games, to be exact — but now more of his role players are starting to score. After only having two players average more than 10 points per game last season, Tiana Mangakahia and Miranda Drummond, the No. 20 Orange (3-0) have four through three games.AdvertisementThis is placeholder text“I think that losing Tiana kinda made us understand this pressure, that losing her meant we sucked,” sophomore Emily Engstler said. “So, we took our offense and started to divide it a little more evenly.”Eva Suppa | Digital Design EditorWith a roster that features three graduate transfers and three freshmen, nearly half of the Orange are new. Some returning players hinted that Hillsman introduced plays slower than in years past, but the 13-year head coach denied the claim.Engstler said she integrated her guard qualities again. Brooke Alexander needed to make the shots off the bench she’s subbed in to make. Amaya Finklea-Guity scans for open slivers in the paint to drop step in for a layup. As opposed to limiting themselves to one defined role on offense, they’ve begun to expand into more.“I think we have six or seven new players that we’re asserting throughout our team,” Hillsman said on Oct. 11. “It’s just one of those things. Get things in place, install your system, and play.”Through three games, Engstler has snagged rebounds and led Syracuse’s transition offense. Sometimes, that’s meant driving into the lane and finishing a layup. Other times, that’s meant pulling the ball back and scanning the court for Lewis.But in the Orange’s second game against Maryland Eastern Shore, when Lewis had seven assists and took on a role as more of a facilitator, Engstler and Strautmane emerged. With the clock winding down in the first quarter, Lewis pulled the ball out and waited for a final shot. Strautmane curled around a Finklea-Guity screen and sunk a 3-pointer before the buzzer. In the second half, she made four more.“If we can have four players getting 12, 13 points a game, get some 7, 5 points here, we’re going to be a good team,” Hillsman said on Nov. 7. “We’ll be up in the high-70s, 80s like we want to score.”With the Orange in their final possession against the Great Danes and a win already secured, Alexander drove right and rose through contact from Albany’s Helene Haegerstrand. Alexander turned her back and flung a shot over her shoulder, falling onto the court as it banked off the backboard and in.From the Syracuse bench, Alisha Lewis was the first one to jump into the air, grinning as Alexander was helped up. Three seats down, Lewis did the same, throwing a towel into the air.Heading into the season, Lewis was primed to inherit Mangakahia’s role as the dominant scorer. At times, she has. But it’s been the other dozen Syracuse players, complementing her drive-and-kicks by converting open 3-pointers from the wing.“It’s never like, ‘Oh my gosh, you’re going to score and you’re not going to score,’” Strautmane said. “It’s always going to be like someone’s got to step up and somebody’s gonna pass more and somebody’s gonna drive more, somebody’s gonna shoot more.”Asst. sports editor Danny Emerman and staff writer David Schneidman contributed reporting to this story.  Comments Published on November 17, 2019 at 10:14 pm Contact Andrew: arcrane@syr.edu | @CraneAndrewlast_img read more