I come from a family of HG sufferers, my mum, two older sisters and myself have all had it, with all of our pregnancies-between the 4 of us we've had 10 children and 3 miscarriages. Funnily enough, my mum's two sisters never had it. My mum was finally given drugs after arriving at hospital at deaths' door, with my gran calling a priest incase she needed last rites. If she could get a doctor to give her an injection of a drug called spareen, she could stop vomiting and eat, but otherwise she had continuous retching. This was the 1960's and Freud was still popular so she was actually put in a psychiatric unit and told that deep down she didnt really want the baby and she was making herself sick to subconsciously abort it!!! She was forced to undergo group therapy when all she needed was an anti-emetic. Amazingly, she had 5 of us, (and she had a miscarriage). She started off sick for 9 months, then with each subsequent pregnancy it lasted for a bit less time. With my sister who has 3 kids, it didn't get any better each time, if anything it got worse.
My sisters' experiences with medical help with HG was also rubbish. One of them did eventually get some maxillon, but only after 12 weeks by which time she'd lost loads of weight and the vomiting had set in and nothing would stop it. My other sister got phenergan which didn't work and she lay in bed till the HG abated by itself after 18 weeks. Knowing all this, I decided that I wouldn't have children as I know my limits and I knew i couldn't put myself through it. Then I found some research - I'm a medical scientist so I have access to academic research - which described treatment protocols that are used in Canada and America. Its a myth that you can't have anything in the first 12 weeks, there are plenty of safe drugs. If your doctor refuses to give you anything, change doctors, get a second opinion, ask for a referral to an obstetrician, anything but keep fighting. A doctor who refuses to treat HG is only watching their own back or they're ignorant of the latest developments, they do not have your best interests in mind.
On the plus side, I did get treatment and it worked - though only after my GP refused to prescribe, in fact she wouldn't even look at the research papers I took in to show her. That's when I lost all respect for her. She did though give me a referrral to an obstetrician who was BRILLIANT (by this time 10 days had passed waiting for an appointment and i was vomiting and unable to keep down anything including fluids). Right away she gave me phenergan, stemetil and ondansetron (zofran). She told me to take what worked and adjust the dosage myself to find relief. She said if that didn't work I should come back and she would consider steroids. If that didn't work, she would look into further options. She told me how important it is to treat before the vomiting beds in because its as though the body just gets used to vomiting and its difficult to stop once its established.
The magic pill was ondansetron (zofran) and I was on that till I gave birth, though i was able to reduce the dosage. I made sure I kept some, plus a friend who has recently had chemotherapy has kept some of hers for me for the next pregnancy, if there is one. I consider myself lucky that I found a good ob, but understand that care is still so patchy out there. A good link is www.pregnancysicknesssupport.org.uk they have a database of doctors in the UK who are prepared to treat HG. You call and leave a message and they get back to you.
Every time I tell this story I'm overcome with rage that 40 years after my mum went through hell, things haven't improved. I have 3 nieces and a daughter, I'll do whatever I can to make sure they don't have to go through the same thing. As far as I'm concerned its medical negligence to leave a woman to suffer HG. Its a national scandal and the Royal College of Obs and Gynae should be ashamed of itself for not doing anything about it.
Sorry, rant over. I'll calm down now.