MBE Rules · Wills, Trusts & Estates

Posthumously Conceived Children

Cal. Prob. Code § 249.5

The rule

A child conceived after death inherits if the decedent authorized posthumous use of genetic material in a signed writing, notice was given within four months, and the child was in utero within two years of death.

In plain English

A child conceived after a parent's death can inherit from that parent if the parent had a written agreement allowing for the use of their genetic material after death. Additionally, the child must be conceived within two years of the parent's death and notice of the conception must be given within four months.

Worked example

John passed away and had previously signed a document allowing the use of his sperm after his death. His partner, Sarah, used the sperm to conceive a child, notifying the estate within three months. The child was born within two years of John's death. Therefore, the child is entitled to inherit from John.

Memory hook

Conceive, notify, inherit: the three keys for posthumous kids!

The trap

Exams may present scenarios where the timing of conception or notice is ambiguous, leading students to misinterpret the requirements. Students often overlook the necessity of a signed writing authorizing the use of genetic material.

How examiners test it

Questions often involve fact patterns that test the timing of conception and notice, requiring candidates to analyze whether the statutory requirements are met for inheritance rights.

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