Hi! I've been with my partner for just over 4 years. We don't live together but spend most nights at my house or his. We're in our mid 30s.
We only have sex once a month and it's really starting to get me down. He's very affectionate, but when it comes to sex he just doesn't seem that bothered.
Nearly every night we get in to bed and he'll start saying he's got a stomach ache, or an upset stomach. It's happening more and more often.
I don't really know how to bring it up with him, or maybe once a month is normal?