The halachic and legal debate over posthumous reproduction in Israel has taken on new urgency since October 7, when more than 940 IDF soldiers and over 210 members of Israel’s security forces were killed.
By Hezy Laing
The halachic and legal debate over posthumous reproduction in Israel has taken on new urgency since October 7, when more than 940 IDF soldiers and over 210 members of Israel’s security forces were killed.
Among the most poignant stories is that of Dr. Hadas Levy, a pediatrician whose fiancé, Capt. (res.) Netanel Silberg, was killed in Gaza in December 2023.
Levy became the first woman in Israel to give birth to a child conceived from the genetic material of a soldier killed in the war.
Her experience, along with the roughly 250 families who have requested retrieval of genetic material from fallen soldiers, has brought unprecedented halachic questions to the forefront.
The issue is especially pressing because sperm retrieval is extremely time‑sensitive: success is about 75 percent within 24 hours of death and drops sharply after 72 hours.
This urgency intersects with Israeli law, which has evolved since the Attorney General’s 2013 guidelines.
Widows or partners may request retrieval without court approval unless a relative objects.
Parents must normally obtain family court approval, though during the early months of the war the Tel Aviv Family Court temporarily allowed retrieval without prior approval due to the narrow time window.
Regardless of who requests retrieval, use of the sperm always requires court authorization.
Widows are generally approved based on the presumption that the deceased wished to have children with them; parents must demonstrate evidence of the son’s wishes.
Halachically, the matter is far more complex.
Three scenarios must be evaluated separately: a married soldier with children, a married soldier without children (raising issues of yibbum and chalitzah), and a single soldier, where the use of an unmarried woman’s womb introduces additional concerns.
These distinctions shape the positions of three major contemporary poskim.
Rav Mordechai Halperin argues that although the deceased cannot fulfill the mitzvah of pru u‑revu after death, enabling his wish to leave a legacy may constitute chesed shel emes, similar to saying Kaddish or performing other acts on behalf of the dead.
He later refined his view but maintained that fulfilling the deceased’s will can be permissible, especially when the desire to leave a “name and remnant” is clear.
Rav Asher Weiss strongly opposes this.
He maintains that there is no mitzvah after death, that “mitzvah l’kayem divrei ha‑meis” applies only to monetary matters, and that creating a child for a deceased bachelor inevitably leads to single motherhood, which he considers outside Torah norms.
He warns that permitting such procedures could normalize parenthood outside marriage and concludes that such requests should not be fulfilled.
Rav Zalman Nechemiah Goldberg offers a middle position.
Without explicit consent, the procedure is forbidden; with clear consent or a strong umdana that this was the soldier’s wish, it is permitted.
He bases this on the Torah’s valuation of preserving a person’s “name and remnant,” drawing an analogy from the rationale behind yibbum.
He argues that the human desire for continuity is deeply rooted in Torah values and can justify posthumous reproduction when the deceased’s intent is known.
Together, these halachic, legal, and emotional dimensions have made posthumous reproduction one of the most sensitive and urgent questions facing Israel today.
[This article is partially based on information from VINnews.com]
