@Bonnie1993
Oh no, it's not something I would have wanted at 25, and I wouldn't want that for my daughter (similar age to you) either. I actually just asked her, and she said she would not want it either, and neither would any of her friends (who are mostly professionals like she is.)
There are so many more things you could be doing at 25 than being tied down with 4 kids. Sorry, but you did ask. 
DD is currently on holiday with her boyfriend and 4 of their mates, touring around South America. She has been with him 4.5 years and they have been to about a dozen different countries in that time (she also went to about 10 different countries with us as a child/teen.)
They have several hobbies and sports that they take part in, they go out with mates til 3am every other weekend, and lie in til midday, and they both go on 2-3 day trips with work around once or twice a month. In addition, they have booked last minute trips to Rome and Paris and Budapest in the past year. They have literally just flown out of the UK 3 days after booking the trip(s.)
Couldn't do most of what they do with kids in tow. I have several friends who have daughters a similar age, and they have one to three kids, and all their lives are entirely governed by the needs and wants of the babies/children.
Some people will insist you CAN do most of what I have mentioned with 2 or 3 kids in tow, but the fact is that you really can't, and most people don't.