'He's in our hearts': Family and friends still seek answers one year after Nathan Wise’s disappearance
It’s been a year since Nathan Wise went missing and his family is no closer to finding out what happened to him.
A new study involving in vitro fertilization patients in the U.S. found that those who received Pfizer or Moderna COVID-19 vaccines had the same fertility and pregnancy outcomes as unvaccinated patients – findings that researchers say provide further evidence that mRNA vaccines are safe for those considering pregnancy.
The study, published Tuesday in the journal Obstetrics & Gynecology, noted that while data on vaccine safety in pregnancy is increasing, vaccination rates amongst pregnant people remain low.
Previous studies have found no associations with COVID-19 mRNA vaccines with markers of fertility, including embryo development, but were from smaller cohorts.
Researchers analyzed data collected from nearly 3,000 patients who underwent IVF at a single academic centre.
One cohort was fully vaccinated with two doses of the Pfizer or Moderna vaccine 14 days or more before the start of their medications associated with IVF, and there was a control group of unvaccinated patients undergoing the same IVF procedures and taking the same medications during the same time period.
Both cohorts of patients had ultrasounds and weekly monitoring to determine whether a pregnancy had resulted from the IVF treatment, as well as screening for COVID-19.
The study found no differences between the vaccinated and unvaccinated cohorts of patients in all categories of measuring successful IVF implantation and early pregnancy.
The study took into account age, body mass index, hormone levels, gravidity (sum of all pregnancies in an individual, including live births and pregnancies that terminated at less than six months or did not result in a live birth), parity (pregnancies that resulted in delivery at more than six months gestation, either a live birth or still birth) and stimulation (second-stage IVF treatment to harvest mature eggs) type.
“Our data contribute to the ever-increasing evidence that COVID-19 vaccines to not negatively affect fertility or pregnancy,” the researchers wrote.
It’s been a year since Nathan Wise went missing and his family is no closer to finding out what happened to him.
Dozens of Ontarians are expressing frustration in the province’s health-care system after their family doctors either dropped them as patients or threatened to after they sought urgent care elsewhere.
An Ottawa pizzeria is being recognized as one of the top 20 deep-dish pizzas in the world.
Amazon's paid subscription service provides free delivery for online shopping across Canada except for remote locations, the company said in an email. While customers in Iqaluit qualify for the offer, all other communities in Nunavut are excluded.
The fire burning near Fort McMurray grew from 25 hectares to 5,500 hectares over the weekend.
Russia’s President Vladimir Putin began a Cabinet shakeup on Sunday, proposing the replacement of Sergei Shoigu as defence minister as he begins his fifth term in office.
Police are searching for a male suspect after a man was “slashed in neck” on Sunday morning in downtown Toronto and died.
There were some scary moments for several people on a northern Ontario highway caught on video Thursday after a chain reaction following a truck fire.
Health Canada announced various product recalls this week, including electric adapters, armchairs, cannabis edibles and vehicle components.
English, history, entertainment, math and geography: high school trivia teams could be quizzed on any of it when they compete at the Reach for the Top Nationals in Ottawa in June.
An Ottawa pizzeria is being recognized as one of the top 20 deep-dish pizzas in the world.
A family of fifth generation farmers from Ituna, Sask. are trying to find answers after discovering several strange objects lying on their land.
A Listowel, Ont. man, drafted by the Hamilton Tigercats last week, is also getting looks from the NFL, despite only playing 27 games of football in his life.
The threat of zebra mussels has prompted the federal government to temporarily ban watercraft from a Manitoba lake popular with tourists.
A small Ajax dessert shop that recently received a glowing review from celebrity food critic Keith Lee is being forced to move after a zoning complaint was made following the social media influencer’s visit last month.
The Canada Science and Technology Museum is inviting visitors to explore their poop. A new exhibition opens at the Ottawa museum on Friday called, 'Oh Crap! Rethinking human waste.'
The Regina Police Service says it is the first in Saskatchewan and possibly Canada to implement new technology in its detention facility that will offer real-time monitoring of detainees’ vital health metrics.
Just as she had feared, a restaurant owner from eastern Quebec who visited Montreal had her SUV stolen, but says it was all thanks to the kindness of strangers on the internet — not the police — that she got it back.