Yes, but there's not any one magic tip, it's a total lifestyle change. When we got married, we had about 20k in debt from our past lives. Yuck! When making the decision to marry, I knew that meant leaving my job behind and moving to TX, so I was starting over as far as a new job (couldn't do that job again where I was moving to) while we were starting a new marriage together. 6 weeks later, I get pregnant (found out 12 weeks after marrying). YIPES! That lit a fire under our backsides to get out of debt and get ahead.
Throughout the whole pregnancy, my husband worked a lot of overtime (about 65-70 hrs/week), 6 days a week. I worked at his company 40 hours/week Monday-Friday, and got a part time job at Babies R Us on weekends (about 10-15 hours/week), for 50-55 hours/week, 7 days a week. I got the job at Babies R Us so that I could learn the products well and pay attention to what is out there, what is REALLY needed and what is just a want, talked to employees and customers alike on good/bad points of items, and secretly paid attention to what was getting returned a lot. "Product research" I suppose. On top of the education, I was making a little more money and getting an employee discount (that goes on top of the coupons and sales) on what I did buy there. We lived on my husband's paychecks ONLY and put 100% of my paychecks, after tithes and taxes, to debt payment and savings. At that time, more weighted to debt payment with high interest than savings with low interest, though we did both at the same time. I worked both jobs throughout the whole pregnancy. (Applied at Babies R Us on my way home from the doctor visit that told me I was pregnant, lol).
You WILL need cellphones ESPECIALLY being pregnant or having a baby around, you should have the ability to call if you need help and your husband will want to be able to get in touch with you if he's checking in...he will want to know you're ok and safe, and honestlly there just aren't a lot of payphones around anymore if you needed help. DO get a cheaper plan and abide by the minutes requirements. Texting: cut it out and request your friends call instead. (I know if you have an iphone you have to have some texting in your plan, but get the minimum allowed). My brother has 2 phones and 2 free email accounts, but his bill could be $50 more than it should be just because people are constantly texting, texting, texting. That's so stupid! I just told my friends point blank "We've cut the texting out. Call, email, or pm me on yahoo or fb". Period. And they do, and life is fine without it. Instead of eating lunch in the canteen or out, pack your lunches and take them to work instead. My husband's green tea or V8 splash, 2 sandwiches (made of whole wheat or pumpernickel, 2 slices of rolled meat, maybe some swiss, muenster, or provolone, and a separate container for his lettuce/spinach and tomato, for example) and a piece of fresh fruit cost less than half the price of a proper lunch out, and much healthier for him than a unhealthy cheap fast food lunch. Do buy generic when possible, cable doesn't have to disappear but can be dropped to basic, look at a part time weekend job that would be easy enough on you physically but would benefit you, do not eat out so much!!! That was huge for us. We liked going out a lot, but then I learned to cook and to do so effectively. Shop sales papers and coupons (not talking anything extreme but like, the Sunday paper): people on this site sometimes say that's just junk food, but it's not. All my cleaning supplies, makeup, soap, deodorant, toothbrushes, toothpaste, catfood, facial care, detergents, batteries, as well as foods can be found in the coupons on Sunday. When you cook, you can find little tricks to save time and cook several meals at the same time so you don't have to cook on your "busy" days, and will lessen the likelihood of getting take out when you're tired. (Not that you can never eat out again, but just learn how to do so maybe once or twice a month, as your budget allows). Seriously, make a budget: How much does your husband make, what are your fixed bills (house, car, insurances, etc), then your necessary but changing bills (electric, water, gasoline, etc)--can you cover all those and have money leftover on one paycheck, even if you have to tweak those changing bills up a bit? (cheaper plan for cells, plan to do all errand running and shopping on ONE day so you can make a little circuit instead of driving back and forth all over the place throughout the week will save on gas, line dry some things if your hoa allows it and if not, then you can get a drying rack that folds up and can go in a closet or between the dryer and wall in your laundry room when not in use to save money on clothes and electric, be aware of water and lights, etc, etc). Doing this budget will show you what you're doing well at, what needs to change or go away, and how good you're improving monthly as you practice this. Make friends with craigslist! You can find great things for great prices on there and baby stuff doesn't really need to be new, it just needs to work and be clean. I got most of my baby stuff, all brand name, from craigslist. Doing all of this, specifically taking 10% of my husband's income for tithes, 10% for savings, and living on the rest....then 10% of my income for both jobs for tithes, 10% of both incomes for savings, and then 80% (ALL the rest of my income) went to paying off all debt. Anything leftover went to savings...that, and saving money all kinds of ways, we paid off ALL (all!) of our debt except 1 car in our first year of marriage! We paid off that car and saved up our money for a downpayment on a house the second year of marriage (after the baby was born I stopped working for 3 months and then started going to Babies R Us on Sundays only; my husband would watch the baby and I worked 5 hours a week, partly for a little income and partly to get out of the house and around people). By then, we were good at living on one paycheck, and he got promoted a few times because of all the hard work, and now he can work 45 hours a week and bring in much, much more than that first year. I provided inhome childcare after my eldest son turned 16 months, and quit when he was 3 because I was in the 3rd trimester with the second pregnancy. That provided extra money but was more for "fun money"; we never increased our spending just because money was coming in. We found out what was comfortable for us, and kept that as our standard. It can be done! Good luck!