Has anyone become pregnant whilst ttc when their partner (male) is taking St. John's wort?

[nhssecretary]

I have read it affects the sperm massively
I am concerned I won't conceive until my husband stops St. John's wort
Which will be hard for him.

As in sorry I have read that it lowers levels of testosterone and affects the shape of sperm
I wonder if anyone's partner has been taking it whilst they Ttc and if they were successful in becoming pregnant

Someone must have something to say

I've heard that it can make the pill ineffective but nothing about sperm.

I've heard it stops sperm swimming?