I had a similar experience as some of the other gals had in these posts. I am 32 years old and in my first pregnancy. I was about the 14th weeks pregnant and I also have a tilted uterus (I dont know which way).
**If you are having this problem- do not drink anything! And if it has already been a couple hours, just go to the ER and get a catheter put in. It will only hurt worse the longer you wait.**
The week prior to my trouble, I had difficulty peeing, but just tried to relax and after 10-15 minutes it finally emptied. I thought it was strange but didnt worry about it. The following week I was unable to pee during the afternoon time at work. I spent about a couple hours trying, even going to a fast food chain to see if the change of environment would help. I got scared, and called my midwifes office. The midwife on call suggested that I walk around, or sing, or stretch or take a warm shower, and just try to relax those muscles. She told me that if that didnt work I would need to get a catheter put in. I walked around and tried to stretch. Singing was difficult as I was becoming rather anxious. It had now been about 3 hours with an increasingly already full bladder and I was in a lot of pain from pushing on my bladder. (It is a bad idea to push too hard to pee your muscles know what to do and that makes it worse). My husband came to get me and we drove an hour to get home. I was in tears all the way home because of the bladder pain and my distress. I got home and took a hot shower to see if that would help and did some stretches, and none of them worked. It had now been 4 hours. I told my husband to look online to get ideas on what to do- and he found this website. He told me that the gals didnt get relief until they got a catheter put in. I couldnt imagine getting in the car again. It hurt to walk because my bladder was so full. The ER said that the paramedics would not put a catheter in, they would just pick me up and take me back to the hospital. So my husband said we had to go, and took me to the hospital. I really was wondering if my bladder would burst and if I would live through this. I know it sounds dramatic, but really it is an upsetting experience. The ER was thankfully very kind as I told them I was pregnant and unable to pee for about 5 hours now and also I wasnt even able to sit down in the lobby. They got me in within 10 minutes thankfully. I was scared of the catheter pain but I didnt feel it because my bladder hurt so much. After they put in the catheter - the bag had 1 liter of urine and by the time we left 1.5 liters.
They had me keep the catheter in as they didnt want me to return again later on that night, which I agreed would not be good. The catheter burned at first like a bladder infection, but the next day it did feel better. The midwifes office said they wanted me to go to a urologist so I made an apt, but the urologist wanted me to wait a week and keep the catheter in (to make sure everything settled down inside). I also had a regularly scheduled apt the next day with my midwife. Thankfully the midwife disagreed with the urologist and took it out. (It was making me bleed a little because of getting up and sitting back down at work- the bag was taped to my leg and I wore clothes over it). The midwife said she had heard of this once before, and then she said she would try to help but wasnt sure it would work. She tried to straighten my uterus. She pushed upwards inside my vagina very gently with slow and steady pressure. She was trying to move it to the right spot. My uterus is supposed to straighten out by the latest 20 weeks, but there is not guarantee on exactly when. The rest of the day and next day my uterus did feel sore from being pushed on. She then gave me some exercises to try. The first one is to put yourself in like a stink bug position. Your face on the ground and your behind in the air, and try to keep your back straight. Stay there for a while and then lift up your upper torso and stretch upwards, arching your back, like a cat stretch. Then relax and start again. I do these several times every evening. Someone said to spend like 20 minutes in that stink bug position. I havent- thankfully- had the problem come back again. However, I do worry every time I go to the bathroom that it might happen again. I try to not to let my bladder ever get full. I don't know if maybe the larger the bladder gets if it takes up more space and the competition with the uterus makes this happen?
They have done an ultrasound since then and the baby is fine. I went to the urologist the following week and she knew nothing at all of this kind of situation. She had never heard of it before, and she had no advice. I was disappointed.
There are cases where people are unable to pee because of a bladder infection. I have read one girl was able to pee when she stood up. You can also try the exercises or the warm shower. However, if none of these apply or work for you- then just go get the catheter put in. I waited too long and only caused myself more pain. Also dont push too hard. One of the gals had blood in her urine from pushing too hard. It only makes it worse if you do that.
I dont know why it happens, but it is something to do with the uterus growing just large enough to move outwards and block your bladder. Maybe the uterus blocks the urethra (the tube that empties your bladder)? It seems to happen if you have a tipped uterus. Eventually the baby grows upward and weighs more and the uterus straightens out and it shouldnt happen.
If you are reading this and are going through this- you will be OK. I made it 5 hours. You can too. Hang in there. Just get to the ER if it has already been over 2 hours.