If you conceived at 40, was it harder for you?

Did u need assistance? I don’t always O on my own have irregular cycles etc. I’m breastfeeding and my sons 7 months. I’m not sure if I’ll try to get pg again yet or if I’m done. I’d love to have another but my hands are pretty full.

Some told me it’s harder in your 40’s etc. so I’m trying to decide if I’ll wait. Thoughts?