Sentence examples for weeks of conception from inspiring English sources

Failing that, over-the-counter pregnancy tests can reveal pregnancies within two weeks of conception.

Within two weeks of conception, a female embryo's primordial germ cells begin the assembly of her future children.

In 1982, a French pharmaceutical company announced that it had developed a pill that would end a pregnancy if taken within seven weeks of conception.

When ingested within weeks of conception, RU 486 effectively triggers the menstrual cycle and flushes the fertilized egg out of the uterus.

The developing embryo splits within two weeks of conception, but is only partly separated and continues to mature into two infants that are connected to a greater or lesser degree.

Human fetal tissue (between 10 and 15 weeks of conception) was obtained from the Birth Defects Laboratory at the University of Washington.

The risk jumped dramatically if women took the drugs within a week of conception: Five times the number of women taking either of the two NSAIDs had miscarriages, compared to women who took nothing or took acetaminophen.

We extracted the mother's condition records during the week of conception.

If no condition records were available for the week of conception, then we used the condition records for the week prior to conception.

We used routine birth registry data to construct the following covariates: sex of infant (male, female), maternal age (< 20 years, 20 34 years, ≥ 35 years), plurality (singleton, multiple birth), gestational age (< 37 weeks, ≥ 37 weeks), and season of conception (spring, summer, fall, winter).

Human fetal brain tissue (between 10 and 15 weeks of post-conception) was obtained from the Birth Defects Laboratory at the University of Washington.