If donor profiles have stirred thoughts about sex you don’t recognize, you’re not alone. These reactions are common, human, ...

Conception occurs when sperm fertilizes an egg found in the fallopian tube, creating a zygote that can eventually become an embryo. Conception — and ultimately, pregnancy — can involve a surprisingly ...

This year, the solemnity of the Immaculate Conception, which is a holy day of obligation, falls on the Second Sunday of Advent. So, are Catholics obligated to go to Mass twice? The answer is yes. The ...

Here are some fertility-boosting foods recommended by experts that support hormone balance, egg and sperm health, and improve nutrition for conception naturally.

In the Latin rite of the Catholic Church, Dec. 8 is the solemnity of the Immaculate Conception, but this year it was moved to Monday the 9th to avoid a conflict with the Second Sunday of Advent.

The Immaculate Conception, a solemnity celebrated on December 8, is the patronal feast of the United States. In 1854, Pope Pius IX's solemn declaration, Ineffabilis Deus (link al documento que está en ...

When sperm donation first took off in the U.S. in the 1980s, the typical medical advice was to keep it a secret from the kids it helped create. “Doctors were saying to parents, ‘Just pretend that this ...