What are the chances of getting pregnant with. . .?

Question

no birth control.

i do not think my first question went thru.

basically, this is it. my cousin and her husband want to have a baby, but they do not spend a lot of time in the same state.

if they have been using spermacides, is that going to effect her fertility and

if they only have 1-2 days within her fertile period, is there a chance they will get pregnant the first time they try, and what are the chances.

thank you for your answers

Answer 1

spermacides kill sperm, you need sperm to fertilize the egg.  Once you ovulate you only have 24 hours to fertilize it.  You normally ovulate about 2 weeks after your last period started.

Answer 2

If they used spermicide in the past it should not effect their future fertility.  Assuming the 1-2 days the BD are within the fertile period, that she is ovulating and he has good quality and quantity of sperm they have a 15-20% chance of getting pregnant each cycle.