Sentences with phrase «low fertility»

First - time buyers and young families will decrease as Canadian low fertility rates are going to have a major impact on the next generations.

And in low fertility countries family sizes will continue to remain below replacement levels.

The major advantage of forests and trees as a source of biomass is their lower energy inputs and their ability to grow on sites with lower fertility than those required for agriculture.

Some apps tell you whether or not you need to use backup birth control options, and others simply give you a high, medium, or low fertility score.

To repeat: high vaginal readings = high progesterone levels = low fertility.

Lower fertility rates around the world could keep it that way for many years.

Economic growth is generally believed to be one of the key drivers of lowering fertility rates, but Obaid argues that education and access to family - planning services are more influential on population levels.

Many countries have found these prospects to be very challenging, and many have argued that the rates of population aging and population decline that is projected for many European and other very low fertility countries is not sustainable: it implies rather insurmountable problems for social security and other transfer systems, and it may lead to declines in well - being as a result of lower productivity and incomes.

Growing evidence also suggests that Prof Rosling's reliance on the theory of «Demographic Transition» — in which countries moving out of poverty experience lower fertility rates — is misplaced.

Jonathan Lynch, a professor of plant nutrition at Penn State and head of the Roots Lab, had a backlog of 20,000 samples he was studying to improve drought tolerance and nutritional uptake in low fertility soil.

This is probably because low fertility rates plus an ageing workforce, taxation and consumption have been persistent problems.

fertility will remain below replacement level in low fertility nations; 3.

In one study, women who smoke while carrying a female child doom their daughters by lowering their fertility by as much as 50 %!

Energy drinks lowered fertility even more dramatically.

Every woman is different and it seems that some do experience lower fertility during nursing, but there are plenty of women who have — accidentally or not — found their fertility perfectly adequate regardless of regular breastfeeding!

Efforts needed to avoid two extremes Wilmoth said low fertility could be viewed as just as difficult a challenge as high birth rates because governments have to deal with rapidly aging populations and fewer children to replace them.

For example, individuals without insurance, those who were raising children, and, among males only, those who received treatment posing no or low fertility risk were more likely not to discuss fertility preservation with clinicians.

«Instead of trying to get people to have more children, governments should adjust their policies to accommodate inevitable population aging,» added Lee, who co-authored the report, «Is low fertility really a problem?

«Banned chemical pollutant lowers fertility in UK porpoises.»

The researchers note that they couldn't determine exactly why stress lowers fertility, but they do suggest that if you're trying to conceive, practicing yoga, meditation, or mindfulness may help balance out frazzled feelings.

It can potentially lower fertility in women, bring on early puberty, and negatively affect development of fetuses and children.

Dot flags your HIGH and LOW fertility days so you can use this powerful information to meet your reproductive goals.

As pomegranates powerful antioxidant content has such a high impact on oxidative stress (which lowers fertility in women and can cause sperm dysfunction in men), it makes it a great aid for boosting fertility.

«Low fertility enabled mothers to get paid work, and thus gain the ability to demonstrate their filiality by providing their own parents with financial support,» Fong says.

Male dogs with underactive thyroids at the time of puberty develop atrophied testicles and lowered sperm levels, causing low fertility and poor breeding capacity.

How I treat low fertility in year round calving dairy herds: a problem based approach.

Countries, most recently China, are finding that it is far more difficult to raise low fertility than it is reduce high fertility.

The National Institute of Environmental Health Sciences is now supporting studies to determine whether exposure to endocrine disruptors may result in human health effects including lowered fertility and an increased incidence of endometriosis and some cancers.

The studies, both out of Brazil, measure how air pollution lowers fertility in men and can complicate pregnancies in women — problems likely to be compounded by the rapid urbanization taking place in the developing world where access to healthcare is much more limited.

The ageing population trend is a result of sustained low fertility, combined with increasing life expectancy in Australia.Ref: 1

First, extraversion is positively linked to the number of potential conceptions and the social class in men from low fertility populations (8, 13).

«Given Canada's aging population and relatively low fertility rates, longer - term household formation and housing needs will be largely determined by immigration,» says Warren.

The Scotia Economics report says Canada's average annual rate of population growth is projected to slow to just 0.8 per cent over the coming decade, reflecting an aging society and historically low fertility rates.

Some countries with low fertility, such as Austria, Switzerland, or Spain prior to the 2008 recession, have experienced robust population growth driven by immigration during the recent decades.

Covered with shallow, highly erodible soils of low fertility, these heavily forested highlands are very sparsely inhabited.