When did Horizon Season 7 Episode 7 air?
Horizon Season 7 Episode 7 aired on February 23, 1970.


Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
This episode deals with the problems of infertility and showing the investigations being carried out.
Direct answers for episode-level questions and details.
Horizon Season 7 Episode 7 aired on February 23, 1970.
This episode runs for approximately 60 minutes.
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