Samuel est psychanalyste. Toute la journée, il voit des patients exprimer des griefs, en particulier des adolescents rebelles qui méprisent leurs parents. Cette situation l'a conduit à voir d'un mauvais œil l'idée de sa paternité. C'est alors que sa compagne Mathilde lui annonce qu'elle est enceinte. Terrifié par l'idée, Samuel vit les neuf mois de grossesse de Mathilde plutôt comme un cauchemar, et les conseils de son ami Marc, homme à femmes mais célibataire endurci, n'arrangent rien à son angoisse. De leur côté, Georges et Dominique, la sœur de Marc, déjà parents de trois filles, affrontent sans inquiétude la quatrième grossesse de Dominique. L'expérience des uns va finalement avoir raison des appréhensions des autres, et entre les deux couples vont se tisser de solides nœuds d'amitié.
as Mathilde
as Dominique
as Samuel
as Georges
as Marc
as Beginner gynecologist
as Echographist's assistant
as Gynaecologist's assistant
as Samuel's aunt
as Georges' benjamine daugther
as Maternity male nurse
as Samuel's aunt
as Taxi man
as Old Samuel's Son
as Georges' elder daugther
as The Dulong, 'cute' couple
as Dominique's maternity midwife
as Lili, the waitress
as Maternity nursery nurse
as Echographist
as Mathilde's maternity midwife
as Mathilde's Mother
as Léna
as Arthur, the terrible boy
as Samuel's Son - 8 years old
as Red nose clown
as Lolita
as Pregnant woman in the taxi
as Man with the bag
as Echographist
as Arthur's father
as The painter
as The Loubin, 'whistling' couple
as The Dulong, 'cute' couple
as The Gaumier, 'easy going' couple
as Mathilde's Father
as The Loubin, 'whistling' couple
as Surgeon
as Monitor of musculation
as Georges' junior daugther
as Ambulance man
as Samuel's Mother
as Samuels's Father
as The Gaumier, 'easy going' couple
as Laëtitia
