'Conceived' in the Bible

Now after these days, his wife Elizabeth conceived, and she kept herself in seclusion [for] five months, saying,

And behold, your relative Elizabeth--she also has conceived a son in her old age, and this is the sixth month for her who was called barren.

And when eight days were completed {so that he could be circumcised}, he was named Jesus, his name [that] [he] was called by the angel before he was conceived in the womb.