How and Why Holly Got Pregnant - The definite and unabridged explanation
I saw a few threads with numerous assumptions of the reason behind Holly's pregnancy. Well, here is mine, which was not mentioned in any of those threads. Just let me point out that even though I believe this is the correct one, the ending, as much as the whole movie, is multi-layered and can me interpreted in many, many ways.
Well, here it goes:
The movie is called Hannah and Her Sisters. Allen discussed religion in this movie and his choice of that name is not random at all. The reason behind this selection can be found in the first book of Shmuel, in which there's the story of Hannah, who is infertile and begs to god to give her, in return of her belief, a child. Finally, miracle happens and Hannah got pregnant. Her new-born is named Shmuel, and she decides to put him (from a young age) to work in the temple, and by that giving him back to god.
Now, you probably see the resemblance between the two stories, the Biblical one and Allen's. In his movie, Hannah and Mickey can't have any children. The problem is with Mickey, low sperm count that is. After some time they're getting divorced, and Mickey and Holly (Hannah's sister) are brought together, by Hannah. That doesn't work out and life goes on for the two of them. After some time they meet again, but this time it works - they fall in love, get married, Holly gets pregnant.
Between the two meetings Mickey went through a process - He thought he's dying, he tried to convert his religion (born a Jew), tried various religions, and finally gave up, deciding to enjoy his life as long as he lives it.
The relationship between Holly and Hannah is an interesting one and a pivotal point of this explanation: Hannah is a giving person. She likes to give, and doesn't ask much for return. All her life she gave everything her younger sister Holly asked for - usually money, but also support and some good advice. Despite that, Holly becomes vulnerable when talking with or just being near Hannah (The reason for that is for another topic). In conclusion, Hannah gives everything she has to Holly's slightest request, while not wanting anything in return but the one thing Holly doesn't give her - real love, without the slightest of envy.
Irony has a big part in this relationship: while Holly is a despertate bachelor, Hannah is married for the second time. Despite of that, Hannah's four children (!) are all adopted. Her current and second husband, Elliot (who's cheating on her with her sister, Lee), refuses to get her pregnant.
The solution to this quite complex situation is almost impossible, but it happens, and its a holy (aha! HOLLY, get it?) solution alright: Hannah gives Holly the only thing she didn't give her thus far, which is the only thing Hannah had and Holly didn't - a true love. That love brings her the only thing Hannah didn't have - a baby. The baby is brought to Holly by Mickey, but only after his affair with God and beliefs.
Biblical Hannah (we can call her that can't we?) wants a baby, as does Allen's Hannah. Biblical Hannah gets it, a miracle from God, and gives it back to God, as a token of appreciation and belief. Allen's Hannah wants a baby, and she gets it, a miracle from God, through her sister Holly. The pregnancy of Holly resembles two stages of the Biblical story - the pregnancy, ofcourse, and the giving of the child to god.
Mickey, who almost killed himself, needed an answer, an answer with certainty, to his questions. To get his belief back, his trust in God (does it exist or not?), or his trust in life (What does it mean?), he needed a definite answer. Hannah, a giving person, gave Holly the only thing Holly really wanted from Hannah - a baby. By that baby, this pregnancy, Mickey goes back to God, to life. The missing part in the two sisters relationship is put: Holly gets what she wanted, love and family, and I guess Hannah will get what she wanted - a trusting and truly loving sister.
The baby, well, they just might call him Shmuel.
and an extra comment: even thought I'm very pleased with my explanation, some might disagree. I'm not a religious person , but people might find my explanation too spiritual to their taste. With their disagreement taken into consideration, you just can't avoid the utterly definite resemblence between the biblical story and this. Your intrepration to this resemblence is as good as mine, but ignoring it would be missing a huge layer of this movie.
Hope you enjoyed this one, and are more than welcome to reply.