Mother in law forcing me to get pregnant

One day, my husband and I were on Skype with my MIL and FIL. We had barely completed 2 months of marriage. Out of nowhere, my MIL asked me if I had missed my period. She asked me if I was pregnant. I was completely unprepared for this question. I sad no. Then she asked me when was the last time you spoke to your parents? I said three days ago. She said - Then you probably don't know your parents are looking at babies everywhere when they go out. Your mother said she wants a grandchild. Your father went to the park, and there were kids everywhere. He said he was looking at the kids and thinking - This is what your kids would look like. Your parents want grandkids soon. So you did not miss your period? Your mother told me you had. That's why I asked.

After this, I called my mother and asked her whether she had said anything about grandkids to my MIL. I knew my mother would not pressurize me to have kids just 2 months into marriage. My mother said that she had told MIL- It was too early to have children, and that we should enjoy our marriage now, and not worry about kids for another 2 years (I am quite young and that is what me and DH want).

My mother had just mentioned that my father was missing me, and looking at some kid at a party my father had said that If I had a child, it would look like that, that the child had similar features as me. My mother also said that my MIL was the one who was talking about grandkids the entire time after that. My mother told me she thought it was too soon for us to have kids. But my MIL did not notice it, and continued talking about how it was time to have grandkids. I have never missed a period after marriage, so it just seemed weird that my MIL said that my mother told her I missed my period. There was no talk about missing period or pregnancy.

My DH finds nothing wrong with whatever MIL said. MIL had talked to my DH about having kids just 2 days after our wedding. She had also told me to have kids as early as possible. DH had got angry with MIL then, as both of us don't want kids for 2 years at least. He had told her we would wait for 2 - 3 years. So, I was not expecting her to bring this up so soon again.

Anyway, she continued rambling and did not give me time to say that I was not pregnant. Also, I was a little surprised at her question, and did not know what to say. Anyway, my DH found fault with me. He said I was being rude on the call. I was just surprised and hurt, and did not want to interrupt MIL when she was speaking, out of respect for her. She was going on and on without stopping once. I told him I knew my mother did not want grandkids now and she never mentioned anything about missed period to my MIL.

He says there was miscommunication between my mother and MIL. My MIL just got the wrong idea that I was pregnant! He also said his mother would never pressurize me to have a child. He also said I should call his mother more often and get to know her well so I can understand how good she is. DH also said that his mother is not the villain I make her out to be. I only told him the facts as I knew them, without saying anything about his mother. I just said how it made me feel.

Later, she apologized, saying she had got the wrong idea from my mother. I told her that whenever I got pregnant, she would be among the first to know. We would tell her if there was any thing.

Barely 10 days later, we are on video call with her again, and all she can think about talking is who has had how many kids recently, and how some people who waited to get pregnant have had complications, and no children after 5 years of marriage. This time, I just nodded and said "Yes" whenever appropriate.

She is not yet 60, and in excellent health. Yet she makes DH saying she is old and lonely. She wants to see grand kids before dying. And then DH tells me that MIL will always talk about wanting grand kids, since she is old and lonely, and wants to see grand kids before dying. So, I should put up with it.

I have tried to tell DH that I can not have her pressurizing me into having a child, as that is our decision alone. But he says this is no pressure. What can I do? I feel so angry that MIL does not respect our decision. If I say something, I am rude. If I don't, then too I am rude.

How do I convey to her that we do not want a child now. And that we do not like to listen to others' pregnancy and childbirth experiences?