Pregnancy only happens if the ovum is fertilized.
Source: tatoeba (1395479)
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8 total sentences available.
Pregnancy only happens if the ovum is fertilized.
Source: tatoeba (1395479)
In short it was only after many failures, and after many barren epochs during which, for a variety of reasons, the enterprise was neglected, that the Fourth Men did at length fashion two individuals almost precisely of the type they had originally designed. These were produced from a single fertilized ovum, in laboratory conditions. Identical twins, but of opposite sexes, they became the Adam and Eve of a new and glorious human species, the Fifth Men.
Source: tatoeba (10606594)
This hen is sitting on an egg, but the egg won't hatch because it has not been fertilized.
Source: tatoeba (10619378)
Some twins develop from two separate eggs that are fertilized at the same time. These babies are called fraternal twins. One can be a girl and the other a boy.
Source: tatoeba (10923858)
Showing 4 of 8 available sentences.
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.