Dodatkowe przykłady dopasowywane są do haseł w zautomatyzowany sposób - nie gwarantujemy ich poprawności.
As for conception rate that day, no one is saying much.
Conception rates look at how many services result in pregnancy.
In cases such as this, changing the male may raise the conception rate.
Conception rates will remain high for a longer period when poor conditions are encountered.
Vaccination within two weeks either side of service may reduce conception rates.
Results are shown for two levels of conception rate.
The conception rate for women aged 40 and over has reached a "record high", according to official figures.
In our study women who smoked had lower conception rates, though this did not reach significance.
It claimed that the conception rate among under-18 girls in the 10 most disadvantaged areas was 54%.
Adur has the second highest under 18 conception rate in the county.
In the 1990s, conception rates resumed their decline as services for young people were expanded.
The report says: “For teenage conception rates to drop, good quality personal, social and health education is needed, alongside better access to services.
The natural conception rate per cycle of infertile couples is much lower.
An overweight female can have a lower conception rate and problems during the birth of her puppies.
Herd D had lower conception rates but was certainly achieving better reproductive performance.
But there’s no clinical data supporting the fact that yoga increases conception rates.
In 1999, the government pledged to halve the teenage conception rate within 10 years.
The researchers conclude that climate factors seem to be highly relevant for conception rate.
Despite this, the teenage conception rate continued to fall."
Despite the fall, the conception rate for under 18s remains higher in Wales than England.
The under-age conception rate also went down, but the figures suggest that more girls under 18 are having abortions.
Wouldn't radically reduced teen conception rates make a fine election boast?
Conception rates are unsuitable measures when describing overall reproductive performance.
Areas with high conception rates also tend to have a lower percentage of these pregnancies terminated.
In 2006, conception rates increased steadily by age for women under 30 years and they then decreased with age.