i found out in an ultrasound to check for endometriosis that i had a "flopped back" uterus or a backwards tilting uterus. i asked her the same question and she said i should be just fine. she said there have been some people that have had a bit of trouble but if that's the case they recommend a pillow under the hips and laying that way after he ejaculates for 10-20 minutes. you may want to check with your doctor as well as they all have different opinions but this is what i was told. good luck.
how hard is it to get pregant if you have a tilted uterus