You can buy a doppler online if you want. I bought one when I was pregnant with DD1. She was my fourth pregnancy and I was a complete wreck. TBH, looking back now I'm not sure if it was a good idea or not. There were days when I couldn't find her heartbeat quickly and I got incredibly stressed.
What your DH is going through sounds sadly normal. It is incredibly hard to lose babies, and losing his dad as well is only going to add to it all. My DH goes the other way - he goes oh so incredibly positive about each pregnancy. I had four m/cs last year and each new pregnancy he was so upbeat about it all and I wanted to smack him around!
If you're taking pregnyl then I'm guessing you're seeing a FS? I'm sure they have some sort of counselling service so it may be something worth investigating for both of you - either individually or together. I know the nurses at the clinic I went to were very worried about my state of mind when I conceived this sticky bub last year.
Pregnancy after miscarriage is hard. Pregnancy after multiple miscarriages is just plain bloody awful (leaving aside the obvious brilliance that you are in fact pregnant!). Unless you are already, why don't you pop your head into the pregnancy after miscarriage thread. There are unfortunately way too many ladies on BB who are in the same position, and it can help to be able to unload your concerns to women who really know what its like.
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