Meanings of produce oestrogen in English

We conclude that long-term feeding with SPFs in early life does not seem to produce oestrogen-like hormonal effects.

Ms Williams was diagnosed with pituitary gland problems when she was 13 -meaning her body doesn't produce oestrogen.

Once your ovaries stop producing oestrogen, you can't make much of it if you don't have any fat.

It looked at aromatase inhibitors, which stop post-menopausal women producing oestrogen, as oestrogen stimulates the growth of certain breast cancer cells.