They point out that lunar rhythms are complex, they are not completely regular, and their effects are not marked, so it is difficult to replicate the experiments upon which the studies are based.
ويشيرون الى ان تعاقب اوجه القمر امر معقد ،‏ ليس منتظما كليا ،‏ وتأثيراته ليست واضحة ،‏ لذلك من الصعب تكرار الاختبارات التي عليها تأسست الدراسات .‏