Sentence examples for month before conception from inspiring English sources

A recent survey by the Alan Guttmacher Institute, a think-tank, found that 58% of abortion patients had used contraceptives in the month before conception, against only 51% in 1987.

Values of biomass during the month of conception and the month before conception were highly correlated (r = 0.9411, p<0.0001, n = 199).

cDaily use of folic acid during the month before conception through the first month of pregnancy.

The questionnaire inquired separately about treatments during pregnancy (1 month before conception until birth) and childhood (birth until diagnosis for cases or comparable reference date for controls).

Exposure to PAHs was assigned by industrial hygienist consensus, based on self-reported maternal occupational histories from 1 month before conception through the third month of pregnancy.

Logistic regression was used to determine the association between estimated occupational PAH exposure and gastroschisis among children whose mothers were employed for at least 1 month during the month before conception through the third month of pregnancy.

Six pregnancies were identified within 1 month after isotretinoin discontinuation and were estimated to be exposed only before conception.

We used the FFQ from the Women's Health Initiative Clinical Trial (17) to assess maternal dietary intake during the 3-month period (before conception and during the first trimester).

We focused on exposure to any nitrosatable drugs during the month before and after conception in relation to NTDs and during the first trimester for the other birth defects.

"They've been through this march before".

The NBDPS CATI includes occupation-related questions for jobs held for at least 1 month from 3 months before conception through the end of pregnancy.