there is a risky way of possibly changing her mind, get ur g/f to volunteer to look after a couple of toadlers, for a weekend and see what havoc is caused. (word of advice from a man keep your condoms somewhere safe where it cant be pinned its happened before)..and explain to her that having a baby can cause flatulence, bleeding for months afterwards, depression, things will start to droop and sag, not to mention the stretch marks, and the possible cutting so the baby can fit, or the tearing of her own flesh. then if she is going through the labour could be 73 hours of labour, or a c section which is done under local, and you can watch it happen you see, (nearly throws up). then the hemorrhoids, whether her bowels start to move after the birth, the the staples where they put the skin back after a c section.
The term "lochia" is used to describe the bleeding that occurs as your uterus sheds its lining after the birth you'll experience it whether you have a vaginal or cesarean birth. While women have traditionally been told to expect their lochia to last for 10 to 14 days, recent studies have indicated that most women experience lochia for at least a month after the delivery, and many for as long as six weeks. then there may be a heamorage due to the birth.. get her to read a proper medical book, and it may turn her off way off then theres the incontinece, then theres the seperation of her abdominal muscles could happen, then she may faint..shivers or shakes or sweating.
not to mention her clothes wont fit, then maybe hair loss for her and you, and thats just the physical.. In fact, studies have shown that 50 to 80% of women are hit with a brief episode of mild depression at some point during the first week as their hormones return to their prepregnancy levels. Common symptoms are insomnia, sadness, mood changes, tearfulness, fatigue, headaches, poor concentration, and confusion. If you find, however, that you continue to feel exhausted, anxious, and depressed for weeks after the birth, you could be suffering from postpartum depression. Postpartum depression occurs in as many as one in five women.
and there u go. some things to try to put her off, get her to ask her friends about all these symptoms.. (and we all know childbirth is wonderful.. bugger than for a game of soldiers)