I am a woman who had a family member on the receiving end of ‘don’t worry, I am on the pill’. I care not about Mr Wilson, he should have been more careful, but please acknowledge that there are women out there who lie just to get pregnant with a celebrity/rich guy/ business executive’s child. That is one reason I would never automatically believe ‘the woman’. And no, I didn’t excuse my family member way back when, but he sadly had believed the girl........
Sorry, if you do the act, you’d better assume getting the girl pregnant is always a possibility, regardless of what she says.
If you don’t want the baby, don’t do the act.